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More Than Two Types of Twins: DNA Testing for Twins

People may wonder why twins need to have DNA testing. After all, they usually look alike, so why the DNA test. But the fact is that there are more than two types of twins. As a result, DNA testing for twins is needed to determine a genetic connection between each twin and their parents.

Identical Twins

DNA TwinsIdentical twins occur when a single fertilized egg splits within the first few days after it’s fertilized. Each half of the embryo will form into a genetically identical individual. The two twins each contain the same DNA sequences and are therefore genetically identical. Identical twins make up about 30% of twins.

Non-identical Twins

Non-identical or fraternal twins are created by two separate eggs and two separate sperm. These types of twins share half their genetic information and are basically normal siblings. Two separate eggs are created, each with their own genetic identity. Fraternal twins develop together in the womb and are born at the same time. It is also possible for non-identical twins to have different fathers.

Semi-identical Twins

Semi-identical Twins occurs when two different eggs in the mother’s womb that are fertilized by two different sperm. Two sperm fertilize a single egg. Fortunately this embryo is divided, as a normal embryo could not survive with the extra DNA. Each new semi-identical twin has the correct amount of DNA for survival. Each semi-identical twin has the same maternal DNA, but different paternal DNA.

Where Can You Get DNA Testing for Twins?

A DNA test for twins is easy and painless. It can even be performed on a newborn. A DNA tech will collect a DNA sample by swabbing a small sample of the inside of each person’s cheek. After collection, the sample is submitted to a DNA testing lab and/or DNA testing doctor.

DNA Testing for Twins can be performed at DNA testing centers. It is important to make sure that you choose a testing center that will provide confidentiality of information and of the DNA samples you provide.

When you are ready for DNA Testing for Twins, please call us at 718-701-0292 to schedule an appointment with the top DNA testing center in NYC.

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AABB DNA Testing
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700
Email: aabbdnatesting@yahoo.com


Welcome to the Best DNA Testing in NYC!

We offer New York’s BEST AND MOST AFFORDABLE DNA TESTING with a full range of services to verify family relationships.


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We are open on Saturday & Sunday!
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Why are we the best?

See the many reasons below:

We specialize in the following types of DNA tests:

• Paternity • Maternity • Grand-parenting • Sibling Relationship • Biological Relationship Studies • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing Ancestry • Family Tree and Genealogy Testing

EXPERT DNA TESTING SERVICES AT THE LOWEST PRICES ANYWHERE!

* EVEN LOWER PRICE THAN HOME DNA KITS.
* NO HIDDEN COSTS – Collection kits, photography, and fingerprinting all included.
* 99.9% (OR GREATER) ACCURACY AND AABB CERTIFIED.
* FINAL RESULTS ARE PRESENTED IN A NOTARIZED DOCUMENT IN A CLEAR AND CONCISE FORM.
* ALL RESULTS ARE COURT ADMISSIBLE.
* OVER 10 YEARS EXPERIENCE.
* NO REFERRALS NECESSARY!
* FAST AND PAINLESS SAMPLE COLLECTIONS, USING BUCCAL (Mouth) SWABS.
* SPANISH, PORTUGESE, FRENCH AND CREOLE SPOKEN.

* PLEASE SEE TRANSLATIONS OF OUR SERVICES IN: SPANISH, BENGALI, URDU, CHINESE AND NEPALESE!

* OPEN SATURDAYS & Sundays!

Located In Woodside Queens, easily reachable from all boroughs (Queens, Manhattan, Brooklyn, Bronx and Staten Island), Westchester, Nassau and Suffolk. 4 Blocks from No. 7 Train (Flushing Line) and Long Island Railroad.


Has your petition been denied? Did you miss your deadline?

Call us.  We have found that in many cases, our personalized service can overturn your denial. We will call the passport office or immigration dept. for you and plead your case over phone verbally.

90% of time they will revoke your denial, as long as you get the required information to them quickly.


AABB DNA TESTING

63-11 Queens Boulevard
Woodside NY 11377

Call Today
718-701-0292

Fax: 718-458-9700
Email: aabbdnatesting@yahoo.com