Online Dna Test Info

Native American DNA Test

2008-03-13T01:16:00.000-07:00

The American Government offers new economic benefits to people of Native American origin. In the light is this bonanza, the Native American DNA test is a vital pathway to establish and legitimize claims of Native American ancestry. The Native American DNA test unlocks the mystery surrounding the Native American society’s ancestral roots and of how they came to be in America. Scientists discovered the importance of DNA pertaining to evolution. It is believed that the Native American DNA test can have a positive impact on the Native American Community.

The Native American Testing Services

The largest and most experienced private Native American DNA test services in the US, the DNA Diagnostics Center aims at making the technology available at affordable cost. A trained professional collects the samples using a painless cheek swab procedure. Usually the testing services have nationwide network of sample collection centers. Consultation and complimentary training for collection of samples also are provided by some testing services.

GeneTree’s Native American DNA Testing Kit

Using the GeneTree’s Native American DNA Test kit, your roots to the Native American tribe can be established. It can also determine the mix of origins. Even the percentage of such mixture of origins is measured using this test.

Genelex

Genelex conducts this test and offers three options as described below:

Ethnicity DNA Testing

This test determines the ancestry by the DNA 2.5 known as DNA Identity Profile. It gives an estimated percentage of origins such as Native American, Asian ancestry Indo-European or African along with a unique genetic fingerprint.

Maternal Line Native American Test

This Native American DNA test known as the mtDNA for males or females traces the ancestry through the maternal line. The DNA passed from the individual’s mother and mother’s mother is examined for genetic markers that indicate Native American origin.

Paternal Line Native American Test

The Y Chromosomes indicate paternal link as they are passed to the son by the father. The test reveals the paternity and through this the ancestral origin. This test reveal any roots to their population. DNA from the individual’s father and father’s father etc are examined for unique link to Native American heritage.

Scientific advancement has helped in the process of determining the ancestry through DNA test. The Native American DNA Test can have a positive impact on the Native American society.

Low Cost DNA Testing

2008-03-07T00:18:00.000-08:00

The discovery of rapid, low cost DNA testing by Professor Lewis Rothberg of the University of Rochester and his group, won him a NYSTAR grant for further research. Rothberg’s innovative new procedure identifies genetic sequences in a DNA sample inexpensively and quickly.

Uses of this low cost testing

This low cost DNA testing can help in improving our health in general and make sure that the drinking water is clean and the food is uncontaminated. This revolutionary method can be used by forensic labs to identify criminals, identify harmful genetic sequences in clinical research and even test the swimming pools for its suitability for allowing children to swim in them. This new method is effective, fast and simple while the cost is very low.

The Technology

This low cost DNA test uses a technology that is a novel fluorescent screening assay that determines if specific DNA target sequences are present in the analyzed sample. If the target sequences and other sequences are present the assay filters out only the target sequence. Rothberg’s assay is done on the basis of the electrostatic properties of DNA.

Low cost

The most commonly used common test is gel electrophoresis. Each test costs around USD 1.00 and takes one hour. The capital expenditure for setting up a lab is around USD5000. On the contrary, Professor Rothberg’s technique requires just 5 minutes and it costs USD0.05 (5 cents) per test. The lab setting up cost is only USD600.

The procedure

The first step is Hybridization that takes 10 seconds and costs USD0.025. The second step is to add gold colloid to the hybridization solution taking 10 seconds and costing USD0.02. The third step is to add salt to the solution taking another 10 seconds and costing USD0.01. The last and fourth step is to measure photoluminescence in one minute.

This new method is part of a three-step process of extracting, magnifying and then testing the DNA from the blood, tissue or food. This process saves the final hour of work for the technician thereby saving time as well as cost. More important than saving time and money, this method helps to determine the single-base mutations in that will be linked to a prescribed therapy.

Professor Rothburg of Rochester University discovered a low cost DNA testing method. This method saves time and money and helps in improving health and detecting criminals and food and water contamination.

Legal DNA Testing

2008-03-01T01:11:00.000-08:00

Legal DNA Testing is testing process that can help families resolve all relationship questions. The tests usually performed are paternity test, maternity test, kinship test, aunt/uncle/nephew/niece test, grand parentage test, ancestry test and forensic test. The 23 pairs of chromosomes all people have inherited half of them from our mother and the other half from our father. When a child’s DNA profile is compared to its alleged father’s profile, if the result shows exclusion, the alleged father is not the biological father of the child. If it says “inclusion” it means that the alleged father is also the true biological father.

Securigene

Conclusive answers to paternity issues are possible with Securigene paternity tests. Securigene is one of the world’s few Legal DNA testing labs that have accreditation from both AABB and ISO 17025 and their results are recognized across the globe. Their testing is flawless as they have done thousands of tests and maintained a100% court recognition. The tests are carried out twice to ensure 100 percent accuracy. Legal DNA testing Labs usually test only 9 to 12 loci and the 16 loci are test is run only for very few special cases. At Securigene, a guaranteed run of the 16 loci is routinely performed in all cases. Securigene has collection sites all over North America and worldwide. The Legal DNA Testing analysis takes 3 to 5 days and the legal and certified reports are sent immediately. Consultation is free and is available on phone or email.

Atlanta DNA Center, Inc.

Having networked all over the country, Atlanta DNA Center, Inc. will locate the nearest collection facility to your place and schedule an appointment on the day and time that that suits you. They work with the nation’s # 1 lab and the legal testing lab and obtained the highest accreditations.

Collection procedure

They collect one form of identification of the each person and also take his photograph and thumb print. The painless process takes just minutes and the samples are collected from each person. The necessary paperwork is completed in the client’s presence and the collected material is sent to the lab for testing.

Legal DNA testing is accepted in courts if done in the appropriate accredited labs. The testing is done to resolve issues of paternity and other blood relationships by establishing the DNA match.

Legal DNA Test

2008-02-24T21:11:00.000-08:00

The recently discovered genetic markers help us in tracing our ancestry and provide us with more information about the genetic roots. The segments that carry this genetic information are called genes. Legal DNA test results performed under strict regulations are accepted in courts of law.

Purposes of Legal DNA test

Legal DNA test is carried out to establish paternity for settling family issues, prove sibblingship or for resolving inheritance disputes, and in the case of adoption and immigration etc. The test is required as proof of paternity in the court of law doe child support and child custody and related cases.

Legal DNA test procedure

Legal DNA test requires strictly following procedures as set forth by the AABB, American Association of Blood Banks and ISO and the tests follow a strict chain of custody. The procedures for legal the test are:

The samples are collected by a trained professional in the presence of a neutral third party.
The tested parties should submit proper identification documents at the time of sample collection.
The samples should be sealed with tamper tape at the collection site and secured packaged and shipped to the lab. The samples are tested for tamper before testing.

DNA Testing Direct

DNA Testing Direct and Sorenson Genomics are providing Legal DNA testing services in 70 countries and the US and UK since 1997. These tests are designed specially for use in the court of law with 99.9999 percent proof of paternity with an accuracy of 100 percent. This test is affordable, easy and fast.

DNA Worldwide Group

The legal DNA tests of DNA Worldwide Group are ISO 9001 certified, GMP approved and FDA inspected and meet the best of standards available in the world. Their testing center is AABB compliant and ISO 17025 accredited using the state of the art computer system that uses Oracle database with most secure hosting.

DNA Bioscience

This is the leading legal DNA testing service with a 100 percent track record for accurate and reliable results with professionalism and efficiency it is recognized for its ISO 170125 standards.

Legal paternity test is used to settle family and relationship issues in courts. The Legal DNA tests are performed following strict procedures with witnessed documentation of the identity of tested parties.

Immigration DNA Testing

2008-02-20T21:49:00.000-08:00

Legal residency and citizenship can be established through Immigration DNA testing. There are specific legal guidelines for paternity testing stipulated by the American Association of Blood Banks (AABB) and International Standards Organization (ISO). The INS and Department of Human Services accepts the Immigration DNA testing from AABB and ISO accredited labs as proof of ethnicity.

GTL

GTL is an accredited by the INS and Department of Human Services as a supplier for immigration DNA testing. The services include result interpretation as per request to immigration clients, government agencies and local embassies worldwide. GTL offers consultation for immigration ensuring the selection of the most appropriate family members for verification with accuracy. This testing involves testing for either paternity or maternity and DNA relationship test is carried out to identify a genetic relationship with a family member other than the father and mother such as an aunt or uncle. GTL can be contacted through a tool free telephone from anywhere in the world and the cost is $550 for most of the embassy locations plus international shipping charges for the delivery of the test report.

DNA Testing Center, Inc.

This center offers immigration DNA testing services strictly adhering to the US Consulates immigration requirements. Clients are assigned quick appointments and fast results within 3 to 5 business days. This testing is performed by an AABB accredited laboratory. They utilize the worldwide sample collection sites. The sample collection kits are shipped the same day of receiving the order. Once you have completed the order form online, a case manager will contact you to discuss your situation and will schedule your test. Details can be had calling their toll free number from within and outside the USA or by email to immigration@DNATestingCentre.com.

Genelex

Genelex specializes in testing for establishing citizenship rights and offers Immigration DNA testing services. They have a decade of experience in resolving complex international cases. The records are kept indefinitely for future testimony and documentation. Multiple options for immigration testing such as kinship, new born, deceased and motherless etc. are available.

The INS and the Department of Human Services accept Immigration DNA Testing as proof of a person’s ethnicity or relationship to a citizen. This testing is performed by accredited labs collecting samples from embassy locations worldwide.

HPV DNA Test

2008-02-16T02:14:00.000-08:00

HPV is a group of viruses that consists of about 100 related viruses that is identified by skin warts and genital warts. HPV infections are benign and short lived and are common except a few such as HPV-16, HPV-18, HPV-31 and HPV-45, which are considered to be high risk. The high-risk types of humanpillomavirus, HPV can cause the cancer of cervical, anal, and penile and many other forms of cancer. Conventionally a Pap smear test is used to detect cancer of the cervix, the lower part of the uterus. The cervical cells are evaluated under the microscope. But Pap smear does not clearly indicate if the HPV infection is high risk or low risk. HPV DNA test serves as a valuable tool to detect cervical cancer.

The scenario

Nearly 20 percent of the US sexually active US population is believed to be infected with HPV virus at some point in time. Some of the women may develop a persistent infection that will eventually lead to pre-cancerous changes in the cervical cells. In this scenario, a new HPV DNA test has emerged that indicates evidence of high-risk types of humanpapillomavirus has gained widespread acceptance as an extra tool for detecting cervical cancer. The sample is the same as that used in Pap smear test to confirm the presence of high-risk types of HPV. The HPV DNA test looks for 13 of the most dreaded HPV but fails to differentiae between them. Another test is required to determine exactly which types of HPV are present.

Sample Collection

The cell samples are collected from the cervical area of females, as a part of the pelvic examination by the physician. A type of wooden spatula is used to collect the cells from the cervical area and kept in a liquid preservative specially meant for the purpose. For HPV test on males, an anal swab or brush specimen is collected and used.

FDA Approval

FDA has approved this test to be used for screening of women for HPV infection in conjunction with Pap smear test. Knowing if a woman is infected with HPV or not will help doctors detect and treat the early cell changes that are indicative of cervical cancer.

HPV is a type of a group of viruses that can cause cervical cancer in women. The HPV DNA test can detect the high-risk virus and can help in the prevention cervical cancer.

How Accurate Is DNA Testing

2008-02-11T01:46:00.000-08:00

If we are to go into the question of how accurate is DNA testing then it can be said that DNA tests are the most reliable and accurate analysis to establish parentage and genetic background. Stringent norms are set forth for the testing by the American Association of Blood Banks (AABB) and ISO and DNA testing by only laboratories accredited by these organizations is legally accepted. Again if we are to ponder how accurate is DNA testing, it yield results of 99.99 specificity or even greater.

Paternity and Maternity DNA testing Accuracy

If the patterns between father and child fail to match on more than three genetic markers, the alleged father is excluded meaning that he is not the biological father of the child. This result bears 100 percent certainty and indicates how accurate DNA testing is.

No test can prove that parentage of the father or mother of a child with 100 percent certainty. When the patterns between mother, father and child match on the DNA markers the paternity probability is calculated using the general population of its ethnic group. The testing with 99.9 percent accuracy is accepted in US courts as proof that the alleged father is the biological father of the child.

Forensic DNA testing

This testing has gained acceptance in court rooms since the late eighties. This test as evidence created a landmark in the famous 1995 trial of O.J. Simpson proving that the accused was not the murderer. Several such wrongly convicted people have been released using the DNA tests as proof. Being the most accurate form of scientific evidence this testing is accurate to a millionth of a percent, the legal system can easily establish the identity of the right criminals and save the society.

Genelex

The tests conducted at Genelex are claimed to be 100 percent more discriminating above the industry standard. The average of positive results of DNA testing often exceeds 99.99 percent. Most labs test only 8 to 10 genetic markers whereas Genelex tests 16 markers ensuring the most reliable results. They also run all of the exclusions twice for confirming 100 percent exclusion which by itself shows how accurate DNA testing is. They provide affidavits, testimony and depositions in the court. The courts have been accepting their results consistently in court and by child support and Immigration agencies after extensive scrutiny.

DNA testing that provides results of exclusion are mostly 100 percent certain that the alleged father of a child is not the biological father. The US courts accept the testing with 99.9 percent as evidence to prove or disprove a person’s identity and prove how accurate DNA testing is.

Home DNA Test Kits

2008-02-07T04:11:00.000-08:00

Home DNA kits are used to collect DNA samples at home for testing in the laboratories. These kits have enough supplies to collect samples from three participants. The process of specimen collection using these Test kits is simple and painless. The collection process involves collecting a swab from the cheek of the participant. Most of the testing services have nationwide sample collection centers. The tests results are accepted in the courts as proof of a person’s claim to his ancestral heritage. The benefits of this test are many such as in divorce, child custody and entitlement to economic benefits for people of Native American origin.

GeneTree

GeneTree offers free GeneSwab specimen collection kits and their testing is accurate, affordable and convenient. These test kits contain easy to follow instructions to collect samples. Genetree assures complete privacy and confidentiality. The test results are high quality at competitive prices and obtained within 3 to 9 days.

Swift Response

Swift Response is a testing service helps in resolving genetic issues by providing individuals with easy and reliable Home DNA testing kits. These Test kits can be used in the convenience of your home to collect buccal swab sample for testing. Testing is performed by accredited laboratory strictly adhering to the standards set by the Parentage Committee of the American Association of Blood Banks (AABB). Their test result offers peace of mind but no guarantee of court acceptance though they have found court acceptance in many instances.

DNA Security

The test kits from DNA Security revolutionized the testing industry in 1998. The testing is done in their state-of- the -art laboratory that ensures 99.99% accuracy of results for all paternity tests. The accurate and confidential results are made available in 3 to 5 days. The Home DNA Test kits can be used for paternity testing, sibling testing, motherless paternity testing, twin testing and for grandparent testing. The results are vital in cases of child support or child custody, adoption, identity and immigration. These kits allow collection of samples up to 3 specimens.

The DNA testing kits are used to collect specimen in the convenience and privacy of one’s home. The testing services provide confidential and accurate services that are legally accepted.

Geneaology DNA Test

2008-02-03T21:24:00.000-08:00

The Genealogy DNA test traces the heredity of a person to his ancestors. This test also helps in ascertaining who the ancestors are, where they belong and how they moved or migrated from their origins to different parts of the world. Research shows that a person’s heredity can be traced back to an ancestor who lived in Africa between 50,000 to 200,000 years ago. These people (ancestors) migrated from Africa and lived and settled in different parts of the world. As they moved to different continents and regions little changes took place in their DNA structure, which are also known as mutations.

Labs specializing in Genealogy

Genealogy DNA test is offered by specialized laboratories such as Genebase, Family Tree DNA, etc.

Genebase

Genebase allows customers to order a participation kit and receive it via mail. The kit would contain four swabs, needs to be rubbed inside of one’s cheek for half a minute. The sample swab then would be mailed back to the laboratory, and later the laboratory does the test and sends the results. Once the customer receives the results, he also receives a certificate outlining the ancestral markets and his predicted haplogroup, which depicts his ancestral origins. Further, as part of the DNA Ancestry Project, the customer would be shown as to where is ancestors originally lived, their race, and how they migrated. The genealogy DNA test also enables customers to look for their long-lost family lines or to check if they descended from famous lines.

Family Tree DNA

Family Tree DNA, established in April 2000 is a leader in genetic genealogy by continuous research and development. If a customer is in search of a lost relative, this test gets clues from the DNA left by ancestors, and compares it with results in the database, which can unlock a wealth of information about a person’s origin. There are broadly two types of DNA namely, Y-DNA and mtDNA. A test of the Y-DNA can reveal the origin of a person’s paternal line, with no effect of any females, whereas a test of Mt. DNA can reveal the origin of maternal line, without any influence of any males along the line.

Genealogy DNA test helps in tracking a person’s ancestry and its true origins. Using DNA clues left by ancestors this application helps in finding out who the ancestors were, where they belong and how they migrated to different places.

Genealogical DNA Test

2008-01-30T03:18:00.000-08:00

Genealogical DNA test is performed on a person’s DNA for genetic genealogy purposes. The Genealogical Tests can determine if two people are related by testing the samples of living individuals. After being popularized by high-profile criminal cases and paternity disputes, DNA tests are today used most commonly to prove a relationship with a person. More tests have made it possible to determine ancestry as DNA is passed down from parents to children can create an unbreakable link between generations. This testing can establish genetic history or roots of an individual.

Uses of DNA Test

This test can determine whether two people are related; it can determine if two individuals have the same ancestor; it also can find out if you are related to other with the same surname as yours; it can help to establish the family tree or disprove it. The tests can provide clues to your ethnic origins.

Test procedure

A genealogical DNA test involves a simple and painless procedure of taking a cheek scrapping or buccal swab. The sample is collected from the home of the tested person and mailed to the lab that performs the test. Some labs use mouth wash or chewing gum as samples and some labs offer to store the samples for future testing.

There are two basic types of genealogical DNA testing namely mtDNA tests and Y-Line tests.

mtDNA tests

Mitochondrial DNA also known as mtDNA is present in the cytoplasm of the cell. This DNA is passed from the mother to all her children. This mtDNA is same as your mother and her mother and so on. If two people have the same mtDNA it means that the two have the same maternal ancestry.

Y Line tests

In the recent times the Y chromosome in the nucleus of DNA is used to prove family ties. Only available to makes, Y line DNA tests are used by those who share the same surname to know if they share a common ancestor. Y chromosomes are passed from father to son, creating a distinctive pattern that distinguishes the lineage of one male from the other.

The popularity of DNA tests in high profile cases has resulted in it being most commonly used for various purposes. The genealogical DNA tests are useful in establishing the relationship of two living individuals and to know if they share the same ancestor.

Forensic DNA Testing

2008-01-24T04:08:00.000-08:00

Fingerprinting was the most accurate way to identify a suspect at the scene of a crime. But in the recent times, Forensic DNA testing that is more accurate method of identifying individual especially in connection with crime detection. Even though it takes usually several weeks to know the test results due to enormous work involved in matching the base pair sequences, it is extremely accurate and the odds of going wrong is 350 million to one.

Legal Acceptance

Forensic DNA testing is accepted as the most accurate form of scientific evidence legally. An examination of the DNA sequences of any organism can lead to the identification of its specific species.

Uses of Forensic DNA testing

Forensic DNA testing has made a big breakthrough in tracking suspects in a crime as it can match evidence left at the scene of crime accurately to identify the criminal. Persons wrongly accused of crimes can be exonerated. This testing is very useful in identifying crime victims and also catastrophe victims. This testing can establish paternity and family relationships. This testing helps in detecting bacteria and other organisms that may pollute air, soil, water and food. These tests play a meaningful role in identifying endangered or protected species to help wildlife authorities in prosecuting poachers. In organ transplant cases, DNA testing can match the donors with the recipients. Other uses include authentication of consumables such as wine and caviar and determining the pedigree for breeds of seed and livestock.

Technologies used in Forensic DNA testing

Usually, RELP, PCR Analysis, STR Analysis, Mitochondrial DNA Analysis and Y-Chromosome Analysis are the kinds of tests used in Forensic DNA testing.

Restriction Fragment Length Polymorphism, RELP is a technique that analyzes the variable lengths of DNA fragments obtained by digesting a sample with a special enzyme. Polymerase Chain Reaction PCR helps to make millions of identical copies of DNA form a biological sample. A standard set of 13 specific STR regions is used by the FBI to use the profiles from convicted offenders as evidence from crime scenes or missing persons. Other tests are useful in identifying paternity or ancestry.

DNA testing is the most accurate evidence legally accepted to identify a criminal or suspect. Forensic DNA tests are useful in saving innocent lives and victims of crime and catastrophe.

DNA Testing Sites

2008-01-21T01:36:00.000-08:00

There is a wealth of information in the DNA testing sites regarding the different tests and their purpose and benefits. The testing services are aimed at giving you peace of mind putting an end to paternal disputes. The tests are legally accepted to determine paternal and maternal ancestry. These DNA testing sites mainly provide consultancy regarding the tests and the numerous questions that arise out of the topic regarding confidentiality and other concerns. The testing sites offer the facility to order the Home sample collection kits. Most of them have online ordering systems and are secure and confidential. Some testing sites provide worldwide testing services.

Informative and Interactive

The following are some of the testing sites that contain valuable information about DNA testing and other related topics. Online consultation is provided by experts. The following sites are some important sites to visit and find the information he or she is looking for in connection with tests. Ancestry by DNA has some important links leading to some information packed DNA testing sites such as those listed below:

DNA Testing sites

Duerinck Surname DNA Project, Why DNA Testing For Genealogy and How To Manage It, Surname DNA Project Waiver/Release Form, DNA Storage Methods, Human Gene Patentability, Genetics and Privacy, Illinois Genetic Information Privacy Act, Short Tandem Repeat (STR) Analysis, Genetics and Human Migration Patterns (Genetic Anthropology), Medical Genetics and Genealogy: Genetic Diseases, Genetic Definitions etc. are some of the DNA related sites that are useful to those concerned.

www.genetree.com

Genetree is designed specifically to help in proving or disproving paternity legally for immigration or to settle child custody or child support issues. The AABB accredited lab makes available the legal test results in a courtroom compliant format within 7 days.

www.dnacenter.com

North America’s largest network of sample collection sites offer DNA testing services to local communities irrespective of where the testing participant resides.

www.dna.reinyday.com

The Family Tree DNA is US’s first genealogy based DNA testing service. The testing takes place in the Genomic Analysis & Technology Core (GATC) facility of the University of Arizona.

The DNA testing sites offer online ordering of testing and their tests are confidential and accurate. Most of the tests are done by accredited labs and are legally acceptable.

DNA Testing Laboratories

2008-01-17T21:16:00.000-08:00

Results from the DNA Testing Laboratories provide vital clues on paternity or maternity which issues relating to divorce, child custody, child support, immigration and ancestral origin to Native American for claiming entitlement to government benefits etc are resolved. The Testing Laboratories have nationwide collection centers or provide testing kits to the people with instructions on collecting the samples. These testing Laboratories ensure confidentiality and peace of mind to the test participants while establishing a person’s ancestral origin or relationship with siblings etc.

Services provided by DNA Testing Laboratories

DNA fingerprinting and Y chromosome (Y-DNA) Testing are performed by the Testing Laboratories. The DNA fingerprinting is done by using DNA extracted from the cells in samples of blood, semen, saliva and other appropriate tissue or fluid. In some cases the samples can be collected from personal items like tooth brush, razor etc. or banked specimen of sperm or biopsy tissue. Samples form biological relative and from identified human remains. The reference samples usually are collected from the buccal swab.

Beta Paternity DNA Laboratory

These testing laboratories provide the best in class testing for DNA paternity, which can be done easily and confidentially. The DNA testing laboratories is run by experienced and skilled doctorates with tremendous experience in DNA paternity testing for several decades. Within the United States, Beta Paternity has completed several thousands of tests. A testing kit can be requested online for easy and convenient collection of samples at the privacy of one’s own home. Free confidential consultation for all anytime and there is no age restriction.

GeneTree DNA Testing Laboratory

Being the business unit of Sorenson Genomics, GeneTree testing Laboratory is one among the world class genomics labs and globally acclaimed industry leader. This laboratory has been establishing definitive biological relationships by performing authentic testing. The DNA Testing Laboratory is accredited by AABB Parentage Testing Accreditation program and is proficient in conducting the tests. This lab has the accreditation from ISO for all its products and services from the Forensic Quality Services. The paternity test results are of very high levels as 99.99 percent and take only 3 to 10 business days.

The DNA Testing laboratories are manned by highly qualified experts. The test results are usually accurate and are accredited by the regulatory authorities.

DNA Testing In Houston

2008-01-14T03:23:00.000-08:00

DNA is the short form of Deoxybonucleic acid molecule that contains the genetic information of living beings. Paternal ancestry of anyone can be traced using the DNA testing. This test is a simple and painless process that involves the use of mouth swabs called buccal swabs. This test enables a person to know with over 99.9 percent accuracy if he is the biological father. The test results are legally binding and accepted all over the US and Canada. Houston has some of the best testing services providing full service drug and alcohol testing for companies and paternity testing.

IDENTIGENE

Identigene provides several types of paternity testing services which are DNA testing in Houston depending upon the individual’s circumstances. The services include legal paternity test, prenatal paternity test and home paternity kits. The paternity test records in respect of DNA testing in Houston is kept very confidential

Legal Paternity test

Legal paternity test is requested in cases of divorce, child custody or proceedings for child support. The samples are taken at one of their nationwide collection facilities and conduct the testing and report back irrespective of where the individual lives.

Prenatal Paternity test

Pregnant women can be performed during the period from 9th to 16th week of pregnancy to establish the child’s paternity. The DNA testing in Houston compares the samples from the mother, unborn baby and the alleged father to determine the presence of genetic match. If the test is not required for legal purposes, the samples can be collected from the father and mother in the privacy of home. These samples are then sent to IDENTIGENE for comparison between the father and child’s DNA samples. If the two matches then the probability of paternity is 99.999 percent and the DNA testing in Houston has been very accurate.

Home Paternity test

This testing is not admissible in the court and is available strictly for the sake of your own satisfaction. The samples are collected in your home’s privacy. You can collect the samples and mail them to one of their nationwide collection centers for arranging the test. Kits are available to collect the samples.

American Medical Services

The laboratories of American Medical Services are certified by AABB, ASHI and CLIA. American Medical Services provides high quality testing at low cost.

DNA testing is done to determine the paternity of a child. The courts accept the test report as evidence in cases like divorce and child custody only. Houston has a number of testing services whose test results are accepted all over US and Canada.

DNA Testing For Ancestry

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DNA Testing is a significant breakthrough in the study of human history. The DNA testing assumed greater importance as it can give vital clues to a person’s ancestral origin. Is possible to find out and confirm if persons having the same last name have the same great –great- great-great grand mother. This test can determine any other ancestry you may have. It can also determine the ancestral heritage of adopted individuals. The DNA test for ancestry helps to confirm the family’s genealogical history through paternal and maternal tests. Recent advancements in genetic testing have empowered you with the ability to establish your eligibility for government benefits such as Native American Rights.

Ethnicity DNA Testing

DNA testing for ancestry DNA 2.5/ DNA Identity Profile is an Ethnicity Testing done to determine your deep ancestral origins and gives you an estimate in percentage of ancestry from the 4 major population groups. The report includes a unique certificate of your genetic finger print.

Native American

Migrated residents of North and South America who migrated from Asia belong to the Native American tribe and the testing for ancestry is done to establish this.

Indo-European

People who migrated from Europe, Middle East and South Asia belong to this ethnic group. South Asians can be further classified as people from India, Pakistan and Sri Lanka. Europeans can be classified as Northern European, Middle Eastern, Mediterranean and South Asian. This test for ancestry is made to find out if they happen to be Indo-European

East Asians

People migrating from Japan, Korea and China and other South-east Asians of pacific islands such as Hawaii and Philippines belong to this category.

Africans

Ethnic groups from Sub-Saharan Africa are the ancestors of the entire human race, from which it is believed that mankind came into existence.

The Testing Process

The DNA Testing for Ancestry involves a simple and painless process. When a test is ordered, a sample collection kit will be sent to your home to collect the sample in the privacy of your home. The sample can be mailed back in the envelope supplied along with the kit. You can receive your result in about 6 to 8 week’s time. The test result consists of a table showing the percentage of ancestry, a certificate with the individual’s unique finger print, the result in graphical representation and a manual that explains the results.

DNA ancestry testing has made the study of human history simple by establishing ancestral origins. The tests are helpful for claiming government benefits based on Native American ancestry.

DNA Testing Florida

2008-01-05T04:18:00.001-08:00

Genetic testing has evolved with new cutting edge technology to assist in validating a person’s eligibility for government benefits as a person of Native American descent or to satisfy your curiosity on ancestry. Ancestry DNA test is the only scientific method available today to establish your genetic roots. This is useful to adopted persons and those with paternity or blood relationship issues.

Florida DNA testing

DNA testing Florida for legal purposes requires that collection of all samples must be performed by a competent person or the DNA collector who has no interest in the outcome of the test. Florida has some of the most advanced and accredited testing services.

GeneTree

There are several testing collection centers in Florida. GeneTree arranges to collect your test samples at any of their collection centers by a professional sample collector. If there is no center near your location, they can arrange a collector conveniently located near you. An appointment can be fixed calling 888-404-4363. The DNA collector will send the samples by express delivery to their laboratory and the results will be available within 7 business days.

DNA Testing Solutions

DNA Testing Florida provides worldwide services in Paternity Testing and Forensic Testing. Top media outlets use their services provided through over 3000 sample collection centers nationwide.

Ancestry DNA Testing

DNA Testing Solutions also specialize in Native American and Ancestry testing for the people of Florida. Through these most advanced tests, a person can establish his Native American heritage to claim his entitlement to government benefits. Florida DNA testing are mostly 99.99 percent accurate and legally binding.

Percentage of Ancestry

It is possible to confirm the ancestral heritage and the percentage of genetic ancestry through this test. The four broad ethnic groups that can be established are Native Americans who migrated to North and South America, Indo-Europeans who migrated from Europe, Middle East and South Asia, Indians, East Asians like Chinese, Japanese, Koreans and other Pacific Islanders and the Africans who originated from Sub-Saharan region.

Florida has several accredited DNA testing services. The test results are most accurate and legally accepted, bringing peace of mind and government benefits to many.

DNA Testing Cost

2008-01-01T21:18:00.000-08:00

DNA Tests for curiosity

The DNA testing cost varies according to the type of test and for tests done out of curiosity normally cost around $200. The results of such DNA test are reported as a Letter of Opinion as the chain of custody is not verified in these cases and therefore the report is not admissible in court.

Legally binding DNA Test

If the test is required to be submitted in a court of law, which often happens in the cases of child support or paternity dispute, the cost is higher, usually in the range of USD 500 to 600. This higher testing cost for a legally binding result is because of the need to demonstrate a chain of custody for all the samples being tested.

Chain of custody & Cost

Legal chain of custody is legally accepted only when the samples are collected in the presence of a third party who is neutral. Samples should be collected at a lab, hospital or clinic where all the parties have verified their identities. This procedure and the location also determine the testing cost. But in circumstances where the sample collection is desired to be done in the privacy of homes, neutral witness is required. The prescribed forms for Chain of Custody that are intended to be produced in court are part of the testing kit. A third party should be present to supervise and witness the collection of specimen, packaging and mailing. The expert lab assistant can also testify and witness the test procedures at extra cost. The DNA testing cost depends on the above factors and the nature of information requested.

The Genetic Testing Laboratories, Inc. GTL

The Paternity Test Kit supplied by GTL costs USD 99. This home test kit comes with overnight return by FedEx free of charge. Their equipment is highly automated and yield extremely accurate results. The reduced overheads help them to perform more tests at lesser testing cost for each test. Data transfers are fully automated resulting in eliminating human error and requiring minimum labor, reducing the overall testing cost.

The DNA Testing costs vary according to the nature of test requested. The legally binding tests cost more than normal tests that are done for curiosity. The strict procedures and high quality standards determine the testing cost.

DNA Testing Companies

2007-12-29T02:40:00.000-08:00

DNA testing becomes imperative in many situations. It can resolve any doubts regarding paternity or to put to rest legal issues like adoption, provision of maintenance for child support and custody of a child etc. Some of these testing companies provide tests only for peace of mind or curiosity and are not accepted in a court of law. Legal DNA tests are carried out by several DNA testing companies strictly following the norms stipulated by the regulatory authorities. The accredited testing companies have Geneticists with Doctorate qualifications to perform tests with the highest level of accuracy. Let us explore some of the well known DNA testing companies.

Roots for Real

Roots for Real are a UK based testing company offering mtDNA testing services. This test is focused on maternal ancestry through mother and mother’s mother and so on.

Gene Tree

Gene Tree offers an interesting collection of DNA tests for ‘Close Kin” such as siblings, grandparents etc. The test results report the percentage of the probability of your relationship. Offspring from the same mother with a response of 50 percent indicate different fathers and 98 percent and above indicate they are from the same father. (Full siblings).

Family Tree DNA

Sponsor of Ysearch.org, this testing company offers a wide range of mtDNA, Y-DNA and ethnic oriented tests. The tests aimed at establishing paternal or other genetic relationships.

African Ancestry

African Ancestry is a DNA testing company that provides Y-DNA and mtDNA tests and also compares the results with a proprietary database of African DNA samples. They are able to indicate a tribal or geographic origin in Africa.

DNAPrint Genomics

Services of DNAPrint Genomics help in breaking down the ancestral roots to geographic categories such as Indo-European or Native American etc. They also offer in depth European-centered DNA tests.

The Paternity Company

Performing the tests in their own accredited laboratory, the Paternity Company’s results are accurate and conclusive. It is one of Europe’s leading DNA testing companies being the market leader in UK. The test results are legally binding and come with money back guarantee.

DNA testing companies offer a wide variety of services depending upon the needs of the clients, some for legal purposes and others for peace of mind. The tests establish a person’s ethnic origin and even indicate the percentage of different ancestry.

DNA Testing Atlanta

2007-12-26T03:24:00.000-08:00

Atlanta DNA center, Inc. has been in the industry for several years and has solved thousands of personal and legal questions of paternity and biological relationships. They can prove or disprove a biological relationship quickly and conveniently through DNA testing Atlanta tests for paternity, maternity, sibblingship or grand parentage etc.

Services offered

Interact with you to assess your need and choose the best test for you.
Supply you with the necessary materials for the collection of samples and even offer the collection service. The Paternity kits are free for personal DNA testing.
Offer the highest accuracy in the tests that are handled by well trained lab technicians through state of the art equipment and certified labs. The tests are done twice to ensure accuracy.
The results are available within 3 to 5 business days.
After releasing the results, they can assist you with additional information as they are backed by vast resources and connections. If need be they can assist you to properly amend the birth certificate.
The legal DNA testing Atlanta tests are fully accredited and strict guidelines are followed for legal acceptance.

Health Link Paramedical

At Health Link Paramedical, you can get information on the state’s legal requirements regarding DNA. Through a toll free call, they provide free personal consultation to help you decide which test is best suited to your situation. The DNA test Atlanta is guaranteed and AABB accredited. They can provide the paternity results as early as in 48 hours. These tests use the Dual Process that enforces a strict chain of custody procedure for legality. They carry out complex tests including testing of unusual samples. DNA testing of grand parents, uncle or aunt is performed to decide indirect paternity cases. The paternity of the unborn child is determined using amniocentesis samples. This testing is performed using the painless buccal swab in other cases.

Determigene

Determigene has a reputation over 10 years being brokers for such testing all over the world. The services offered are for Immigration, Infidelity DNA testing in Atlanta and more. They use AABB accredited labs to collect and test the samples.

Atlanta has several accredited DNA testing services providing legal and other services. They can be contacted through a toll free number for consultation and appointment.

DNA Test While Pregnant

2007-12-22T03:08:00.000-08:00

With the advances in the genetic studies, DNA tests have become very common. Now these tests allow non intrusive and more convenient collection of samples from the pregnant woman. This easy procedure leads to highly accurate test results and is widely used all over the world. If there is a question about identifying a child’s father, paternity test can resolve the issue. DNA testing while pregnant is 99.99 percent accurate in proving paternity.

This test can be performed on the unborn child through two different tests, known as Amniocentesis and Chorioinic villus sampling CVS)

Amniocentesis

Generally amniocentesis is performed during later stage in pregnancy. In this procedure, 10 ml of amniotic fluid is withdrawn by the obstetrician using a needle and ultrasound scan. Amniotic fluid is ideal for paternity testing as they are highly accurate. There is minimal risk involved in having this procedure as the needle can harm the baby or there is a chance of miscarriage. It may also cause vaginal bleeding and cramping. However, a totally risk free procedure is to test the blood cord samples taken at the time of child’s birth.

Chorionic Villus Sampling (CVS)

Chorionic Villus Sampling is performed during early stages of pregnancy, generally in the 8th to 13th week. The procedure involves inserting a catheter through the cervix to take a sample by gentle suction. The ultrasound helps in guiding the tube to the exact location to collect the tissues. This procedure is performed by the obstetrician to get a small quantity of fetal chorionic villi, the trophoblastic tissue that is used in paternity test. Chorionic villi are from the same fertilized egg where the fetus also comes from and has the same DNA structure as the baby. DNA tests while pregnant using this method is as accurate as the tests done after the birth of the child.

The cost of DNA test while pregnant

This test on the unborn baby is usually expensive. The two procedures described above can cost around USD 1000 to 2000. This fee is not eligible for insurance claim. Moreover these tests require a doctor’s recommendation to have the test done.

It is now possible to perform DNA test while pregnant if the paternity of the child is in question. The procedures should be done only on the recommendation of a doctor.

DNA Paternity Tests

2007-12-19T00:25:00.000-08:00

DNA paternity tests can reveal who the biological father of a child is. Thetests are confidential, accurate, fast and easy. The tests by accredited labs are accepted in courts for purposes of determining paternity, for child custody or for child support. Many other family issues, immigration, adoption and ancestry questions are solved using this test. The testing labs are governed by the strict guidelines of the American Association of Blood Banks (AABB), and ISO. These accredited labs follow stringent procedures for the tests so as to be legally binding and highly accurate.

Simple Collection Procedure

The collection of DNA samples from the testing parties involves a simple process of collecting the buccal swabs from the inside of the mouth. The client can order a home collection kit and have the procedure done by a trained professional in the privacy of his home in the presence of neutral third party. Most of the testing services provide the collection kits with instructions. The sample collected is sent to the labs and the results are normally available within days.

Genelex

Being the testing industry leader since the year 1987, Genelex has been offering accurate, affordable and confidential testing services. Genelex provides a wide range of Paternity DNA tests including kinship analysis, parental paternity testing and grandpaternity testing. Their tests have helped in resolving cases in connection with major crimes, child custody, child support, inheritance and immigration. It is one of the few testing labs in the world that has dual accreditation for clinical laboratory and for the tests.

DNA Testing Direct

This test has helped thousands of customers since 1997 and are world leaders in DNA testing. Their tests are designed for use in the court of law as they are highly accurate. Convenient and fast, they have over 3000 collection sites across the globe. They offer the DNA paternity Tests with 100 percent accuracy and Quality Guarantee. There are several types of tests that suit different needs and situations of the testing participants.

When a child’s paternity is in doubt, DNA paternity tests help in identifying the true biological father of the child. This test is fast, convenient and accurate.

DNA Blood Tests

2007-12-15T04:30:00.000-08:00

The American Association of Blood Banks, AABB is continuously expanding its parentage testing certification and inspection program. In this program both traditional parentage blood testing procedures and the procedures for DNA testing are included. DNA parentage blood tests can achieve an even higher exclusion rate of parentage ratio than conventional parentage. In the blood cells, the nuclear DNA contains sequences that make up chromosomes. One half of the nuclear DNA is inherited from the mother and the other half from the father. Nuclear DNA tests provide an alternative to the conventional parentage blood testing methods. This testing does not require the use of live blood samples. This makes it possible to ship the samples to any distance hence useful in international cases.

DNA Biochip

The match-box sized biochip delivers results of blood tests immediately contrary to conventional tests the results of which come after several days. The biochip was developed by the Department of Energy’s at the Oak Ridge National Laboratory. This could revolutionize the way blood tests are performed by medical profession. The test results can indicate AIDS virus, tuberculosis, Cancer or other diseases immediately. Apart from saving time, the biochip does not require radioactive labels for detection. This reduces not only cost but also potential health risks to technicians in the lab who handle the samples to perform tests. The biochip has a sophisticated recognition capability like a living system.

DNA Blood test for Colon Cancer

The team at Johns Hopkins University has developed a blood test to detect Adenomatous Polyposis Coli Gene at elevated levels. This blood test effectively detects the gene in patients of advanced stage colorectal cancers and in 60 percent of early stage cancers. Non-invasive blood tests as simple as a needle prick and screen for cancer with the new DNA Blood Test. Early detection and treatment is crucial to conquering cancer and this blood test is a welcome invention.

New DNA Blood test to diagnose Prostate Cancer

Scientists at St. George’s, University of London are experimenting with a blood test that uses DNA markers to identify prostate cancer from the bloodstream.

Scientific Research in the field of testing through DNA blood test is achieving newer and better ways of detecting dreadful diseases like cancer. They are cost effective, quick and convenient and simple methods which are beneficial to patients and medical professionals.

Child DNA Test

2007-12-12T02:19:00.000-08:00

The paternity DNA testing is increasingly becoming popular in the American society. The child DNA test is the most reliable form of determining paternity today. The results from accredited labs are admissible in courts of law.

Uses of Child DNA testing

This is done for resolving familial issues legally or in the case of child custody, child support or immigration etc. Paternity can now be established before the child is born by this test. It is sometimes performed to see confirm if twins are identical or fraternal and for confirming grand parentage and sibblingship and in adoption.

Prenatal DNA Testing

Paternity can now be proved before the child is born by Prenatal DNA testing. This testing is done by testing the samples from the mother, the alleged father and the unborn child. The sample from the unborn child is collected using a method called amniocentesis or CVS. It involves removing a small sample of the amniotic fluid that surrounds the fetus, in the 14th to 24th week of pregnancy. The samples from the parents are collected from the inside of the mouth. Depending on whether a court admissible result is needed or not, the test procedures vary. The court admissible test involves proof of identities of the tested persons and a neutral witness during collection of samples. Because of some questions and concerns having been raised about the safety of the fetus, the testing labs now offer non-invasive methods.

Beta Paternity DNA Laboratory

Skilled PhDs with years of experience run this Laboratory providing fast, accurate and affordable child DNA testing results. The state of the art lab offers testing with complete confidentiality and ease. This test can be performed on a child at any time and age as there is no age restriction. The DNA sample collection is painless for all ages of children. This test is performed either using cheek cell samples or hair follicles. The collection kits are sent to you with instructions and the collected sample is sent to their labs for testing.

Paternity issues are resolved using child DNA test which is becoming increasingly popular. The procedures involve simple painless procedures to collect the samples of even an unborn child.

Cheap DNA Testing

2007-12-09T22:01:00.000-08:00

DNA testing is done for various purposes or just for confirms links to potential cousins or to find out which global ethnicity you belong to. In the recent times, these tests have become widely available thanks to advances in genetic research.

Guarantee and accuracy

The cost of tests usually can be around USD 225 to 350 per sample. There are ways to cut the cost anyway. These tests have become affordable but the quality of service may vary. Paying a little more for a guaranteed accuracy is a better option than going for cheap DNA Testing. The cheaper tests may carry out only analysis of 12 or less regions f instead of the 16 genetic regions that must be analyzed.

How to cut costs

The cost can be reduced without compromising on the quality of the test by shopping around and selecting a provider who gives many payment options like paying in installments. Others may offer discounted rates for multiple tests.

This testing is possible if the test is done at home, when the results are not intended for submitting in a court of law and are done only for personal concerns. The court admissible test is always twice more expensive because of the detailed nature of the report. It also involves a doctor for performing the sample collection which can add to the cost and vary depending on the doctors.

Test & analysis

The common practice of testing firms is to analyze about 10 to 26 genetic markers of a sample and using specialized applications of the data. African Ancestry charges a fee of USD 349 for tracing the genetic roots back to specific regions in Africa.

Simple, affordable and convenient cheap tests are available worldwide. These are tests that can be performed at home. This testing is painless and the accuracy is 99.99 percent. Most companies provide a free kit and charge only for the test report. It is important to choose the lab that does the cheap DNA testing to ensure the accuracy. Accredited labs with annual inspection are ideal for this purpose. Such testing services can be found through a search online.

DNA tests are now affordable but the quality of service and guarantee of accuracy must be ensured. The cheap DNA testing labs offer discounts and free testing kits.

Ancestral DNA Testing

2007-12-07T04:26:00.000-08:00

Scientific research has uncovered the mystery behind about our ancestral roots, their place of origin and where they moved to and many other details. The ancestral DNA testing is the most advanced method available today to establish your ethnic ancestry. There are many different kinds of test that can tell you even the percentage of ancestral origin in a mixed parentage.

Types of tests

Autosomal DNA: The sample is taken from the mother and father and Ancestry DNA 2.5 and Euro 1.0 are performed.

Paternal DNA: Y-SNP is a test that is carried out on the Y chromosome that is passed from father to son. The direct paternal line can be traced back with the detailed Y-SNP test through which you can discover where your father’s ancestors came from and when and where they migrated to.

Maternal DNA: mtDNA test is performed on the mtDNA that is passed from mother to all her children. This test establishes through the detailed mtDNA test, the origins of mother and mother’s mother and know when and where they migrated.

Ancestry by DNA 2.5

Ancestral DNA testing checks your Autosomal DNA to determine your exact ancestral origin such as Native American, European, East Asian or African. This test can even tell you the percentage of that specific ethnic background.

Euro-DNA 2.0

This testing goes deep into the DNA’s exact location of European origin. This test can point to South Easter European SEE, Basque (BAS), Iberian (IB), Northeastern European (NEE) and Continental European (CE) ancestry.

Euro-DNA 1.0

Another test called Euro-DNA 1.0, traces other regional ethnic ancestry like Northern European, Middle Eastern, Southeastern European (Mediterranean) and south Asian.

World DNA Match

This World DNA Match compares and establishes your ancestral links to any of the populations across the globe.

The uses of Ancestral DNA Testing

This form of testing has become a most common procedure today to resolve familial and relationship issues. These findings are admissible in court if the test is performed by government accredited professional service providers.

Thanks to science and technology, we can uncover the secret of our origin using Ancestral DNA testing. These tests are admissible in court for resolving issues regarding paternity or ethnicity.

African DNA Testing

2007-12-03T03:50:00.000-08:00

Genetic research is now able to solve the riddles of one’s ancestral roots and where their ancestors belonged, through African DNA testing.

Databases and Records of African Ancestry

Howard University in Washington D.C. being a historically black college has put together the largest of African DNA testing records collection comprising of about 3,800 samples from West and Central Africa. This collection mainly concentrates on the ethnic groups in the areas from where most of the ancestors came as slaves to the United States. The Howard University also plans to offer genetic testing to determine African Ancestry and the region of their origin. The Cambridge University Press of North America also offers a CD-ROM that contains the records of 27,233 slave ship voyages that took place between 1595 and 1866. Later editions included up to 80 percent of the ship voyages from Africa carrying the slaves to the US.

African Americans and their origin in Africa

Most of the blacks that were brought to the US were from Western Africa, today known as Nigeria, Togo, Benin, Ghana and Sierra Leone. A few slaves were brought from the Gambia and Senegal, the Congo River basin and from Angola. After being brought to the US, they were divided and mixed with other tribal groups so that they lost their tribal connections quickly.

The slave records were maintained in detail as they were considered to be valuable property and the investors were careful to account for their money. Many interesting patterns can be seen in these figures. The blacks from eastern Nigeria used to be a leading ethnic group in Virginia. The slaves from Senegambia (Senegal and Gambia today) were more prominent tribes in Carolinas. The Carolina rice planters might have favored slaves already familiar with rice growing that was in existence in Senegambia. Varied African populations landed in Cuba and Barbados. Central America received slave populations mostly from the Gold Coast, which is now known as Benin, Togo and Ghana.

Mitochondrial Ancestry

The Mitochondrial Ancestry Report reveals a person’s maternal line’s deep history and the likely African lineage if the person’s mother is of African ancestry. The African DNA testing matches reveal the tribal affiliation of both male and females.

It is now possible to trace the African roots of African Americans and the exact African region where there ancestors belonged to. The African DNA testing establishes the various tribal groups from Africa and the records of slave ship voyages contain details about those ethnic groups.

Parental DNA Test

2007-11-30T04:37:00.000-08:00

Introduction

The parental DNA test is done to bring about the fact of the legal and the biological relationship between the parents and the child. Though this test is done for a formal reason in certain places, there are certain situations where the test may be made compulsory by the government. This type of parental DNA test is done when the child is born in another country and does not carry any evidence, that the child is the son of the citizen of the country. During such cases this parental test is conducted. Though this type of test will be troubling the parents and leave the parents in an embracing situation in certain cases, this test is mandatory.

Parental DNA test arrangements

Usually this type of test is done at the lab. To conduct the parental DNA test the blood samples of both the parents are collected. These blood samples are collected for the purpose of exclusive parentage testing. Later the test is done with the help of the cells lying on the inside of the mouth. These types of cells are collected through a cotton swab. Samples which are taken from a deceased person can also be used for the purpose of conducting this test.

Parental DNA test- procedure

The procedure for the test is very simple. The laboratory collects the sample of blood of both the parents and the child. As soon as the blood samples are received by the lab the same is used in the test. There are many types of parental DNA tests and they are the Nuclear DNA test and the Mitochondrial DNA. All these tests can be conducted for the purpose of doing this test.

Nuclear DNA testing

There is a nuclear DNA within the nucleus cell. These nuclear DNA has certain sequence which is called as chromosomes. To conduct the parental DNA test, half part of the nuclear DNA is taken from the mother of the child and another half part of the nuclear DNA is taken from the father of the child.

The parental DNA testing is done by some people under certain circumstance. However this test is waived off when there is an understanding between the parents.

DNA Testing During Pregnancy

2007-11-27T04:26:00.000-08:00

Introduction

The word DNA is an abbreviation of Deoxyribonucleic acid. Though this test is done during many occasions, it is mostly done at the time of pregnancy. DNA testing during pregnancy is very common around the world. They are to find the biological father of a child, to confirm the pregnancy and to detect the sex of the baby to be born. Though there are different types of DNA testing during pregnancy, it mainly consists of two types of testing which are Amniocentesis and CVS

DNA testing during pregnancy- Amniocentesis

DNA testing during pregnancy is known as prenatal testing. The DNA testing during pregnancy consists of (i) Amniocentesis (ii) Chorionic Villus Sampling. The Amniocentesis type of testing during pregnancy is done during the second three months of the pregnancy. It means that the testing during pregnancy is done between third to fourth weeks of pregnancy. While carrying out the test, ultra sound is used by the doctors. Ultra sound is used to send a small type of needle into the uterus via abdomen. The needle which is inserted withdraws little amount of fluid which is called an amniotic fluid. This test is carried out from the amniotic fluid. During this type of testing during pregnancy there is a risk of harm to the baby. It may even lead to miscarriage. While conducting this test there are some other type of risks like hampering, leakage of the fluid and there are also chances of leakage in the uterus.

DNA testing during pregnancy- CVS

The second type of DNA testing during pregnancy is called the CVS which is an abbreviation of Chorionic Villus Sampling. This type of testing during pregnancy is as good as the previous type of testing during pregnancy. During the previous testing the small needle is inserted to the uterus through the abdomen whereas in the later type of testing, it is seen that the needle or a small type of tube is inserted inside the vagina via the cervix part. This type of DNA testing during pregnancy is also done with the help of ultra sound. This is done to receive Chorionic villi. This is a small piece of tissues which are in the shape of the fingers found on the walls of the uterus. This type of testing during pregnancy is done between the mid of third week to mid of the fourth week.

Though DNA testing during pregnancy is very common around the world, it is seen that the testing during pregnancy is very risky and harmful to the baby and the mother. Hence it may be better to avoid testing during pregnancy.

DNA Testing Chicago

2007-11-27T04:15:00.000-08:00

Introduction

DNA testing Chicago is done as usual as the other countries do. However the procedure for conducting this test is quite simple. There are many sample collection centers in Chicago for the purpose of collecting the samples. In Chicago the testing is done right from paternity test to immigration tests. Whatever the type of test may be the DNA testing Chicago gives accurate assurance and credible results. The testing done at Chicago is very useful to those around the world, because of its popularity. Since this testing which has been done at Chicago can change many lives because of its accuracy and quality, it is most sought after. This type of DNA testing in Chicago is done to prove the relationship between the individuals.

Life changing test

DNA testing is considered as the changer that has transformed many lives. Since this testing gives peace of mind to many it is very much preferred that it be done at Chicago. There are many type of testing which is done at Chicago, the primary and most usual test is the SCSA, which is an abbreviation of Sperm Chromatin Structure analysis. The other types of testing are the fragmentation test of DNA and the fragmentation test of Sperm Chromatin. The DNA testing for each type of testing is given below in brief.

SCSA type of DNA testing

This type of test which is done at Chicago is done to calculate the percentage of sperm through the fragmentation of DNA. Among the SCSA tests there are two different types of tests, they are the Tunnel and the Comet Assay. However the SCSA type of test has been most popular amongst all other testing that are done at Chicago. In the SCSA test, the sperm is treated with the chemical which makes the special type of dye enter into the cell of the sperm. Then the sperm is called as the sperm having fragmented DNA. At the next stage the computer renders the results graphically and thus the percentage of fragmented DNA in the sperm can be viewed.

Here is a line up of the various types of DNA testing which may be helpful to those who wish to undergo a DNA test at Chicago

Free DNA Paternity Test

2007-11-27T04:01:00.000-08:00

Introduction

There are two types of free paternity DNA tests; they are the legal paternity test and the in home paternity test. This test is conducted for the purpose of determining the biological father of a child. The legal free paternity test is conducted at the DNA clinics where as the in home test is conducted at home by collecting the samples from home. However the results obtained through this paternity test are only accepted in the court of law and by any other government organizations.

Free DNA Paternity Test: Overview

Though every child is born with some similarities between the father and the child, the test is conducted to find out who the actual father of the child is. The test named IDENTIGENE is conducted during the process of the paternity test. The process of this type of test is very simple and stress free. During the time of the test, the sample of the mouth swab is collected by the use of painless mouth swab.

Free DNA Paternity Test: Accuracy

The rate of success of this test comes with 100% accuracy. The IDENTIGENE test in the process of paternity test is very strict and follows strict guide lines at the laboratory. This type of test provides high quality and accurate test results. The court of law does accept the results obtained through this paternity test.

Free DNA Paternity Test: Procedure

The procedure for free DNA parental test is as follows: The test can be done on the fourth month of pregnancy. For conducting such a test there are two ways of collecting the samples from the child in the mother’s womb they are Amniocentesis or the Chorionic villi sampling. This test is done at the fourth month of pregnancy. During this type of test, the doctor extracts the amniotic fluid from around the baby. This is extracted by inserting a needle via the abdomen of the mother.

The free DNA paternity test is very common in the world. Despite the fact the test helps to determine the biological father of the child it also helps to determine the health of the to be born child and any complications during pregnancy can also be detected and rectified.

Dog DNA Test

2007-11-27T02:48:00.000-08:00

Introduction

It is very common that animals of same species resemble each other. However they have a different pattern in their genetics. The difference can be distinguished only through the DNA test. By way of doing the dog DNA test it will be get at the trait of the organism that are living. The test also confirms about the genetic pattern of the dog. This type of DNA is called genotype. This type of test is conducted with the help of the computer. The results of the test are much authenticated.

Benefits of dog DNA test

There are many benefits of such a test. Some of the benefits of the dog DNA test are that the pedigree of the dog is ensured. The parentage of the dog can be traced. The cost of the dog can also be easily traced out. The originality of the type of the dog can be protected since the original branded dogs has more value. The following are some of the procedure followed to conduct the test.

Procedure of Dog DNA test

1. The procedure of this test is very simple. The sample is collected from the cheek cells which are available between the gums and cheeks of the dog with the help of the nylon brush these cells are called the buccel cells. The test can also be taken from the hair, blood and skin of the dog. However the buccel cells of the cheek are preferred for best results.

2 The next procedure of the test is that the cells from the dog are preserved and later the cells of the dog are broke open and the DNA is taken out of it. The DNA is heated and a 50 micro liters of sodium hydroxide is added which helps to break the cells. Later it is mixed with NaOH and is put into a vortex machine and rotated for a minute. This will separate the DNA from other mixtures. Thus the results are obtained of dog DNA test.

The dog DNA test is conducted to identify the type of dog and the genetics of the dog. The test also helps to diagnose any disease in the dog. The test also helps to detect the parentage of an unborn puppy.