Menu
Cart 0

Paternal Lineage (Y-STR) DNA Test

  • $ 19900


Base pricing includes laboratory services and a DNA collection kit that contains FDA-Approved buccal swabs for two males.

(Additional participants may be added for an additional fee.)

DNA Direct offers confidential, accurate, fast, and affordable Y-STR testing services.

Y-STR testing determines whether two males share the same paternal lineage. The Y-STR comparison DNA test is based on the fact that the Y chromosome is passed from father to son relatively unchanged through many generations. Only males can undergo Y-STR testing because females do not possess a Y chromosome.

Y-STR testing will tell you whether or not your Y-STRs are consistent, or not consistent, with the conclusion that you and the possible relative(s) may be related through a common male ancestor.

Y-STR analysis cannot distinguish a specific relationship between males who belong to the same paternal line. However, it is useful for excluding males from an alleged biological relationship. For example, if a male child and his alleged uncle (alleged father’s full brother) are tested, their Y-STR profiles must match. If they do not, then the alleged uncle is excluded (not considered a biological uncle) and the alleged father is probably not the biological father.

We understand your need for results to remain confidential. Once testing is complete, we will only send results to the email address you provide when the order is placed. We will not issue results over the phone.

  • First, order a DNA test kit. Inside the kit, you'll find two cheek swabs for each person being tested, easy-to-follow instructions, and a prepaid return you'll use to send your DNA test samples to the laboratory.
  • Second, collect your DNA samples, complete the required consent form and return them to our testing laboratory.
  • Third, our laboratory will analyze your samples in two days, prepare your results, and deliver your final report by email.
PLACE YOUR ORDER TODAY.

THE ANSWERS YOU NEED ARE ONLY DAYS AWAY.

 

NOTE: The DNA Collection Kit image above is for reference purposes only. The DNA Collection Kit you will receive is a plain white box to ensure maximum privacy. DNA Collection Kit includes: 4 buccal swabs, 2 sample envelopes, 1 consent form and 1 set of instructions. Additional contents will be included if extra participants are tested.

We Also Recommend