STR Analysis – DNA Testing Methodology |
STR analysis is done when brothers and sisters want to scientifically establish whether they share one or both parents but have no parent available for testing.STR analysis for 2 Siblings starts at $399.00. Your DNA test results will be emailed to you in 3-5 business daysbeginning from receipt of samples in our laboratory
Information about short tandem repeat analysisSTR, or short tandem repeat testing, seeks to locate shared DNA sequences between brother and sister. Full siblings will share a lot of their DNA whilst half siblings will share a smaller amount of genetic material. If they are not related at all, the amount of genetic material shared will be very low (if there happens to be some genetic material shared, it is due to the fact that we all have some DNA in common with each other). Adding the DNA sample of a known parent helps provide a more accurate sibling test result. You will not need to do an STR analysis test:
You can either return to our DNA Siblings Testing page for more information or click on on the below options.
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