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str
A Y-STR is a short tandem repeat (STR) on the Y-chromosome. Y-STRs are often used in forensics, paternity, and genealogical DNA testing. Y-STRs are taken specifically from the male Y chromosome. These Y-STRs provide a weaker analysis than autosomal STRs because the Y chromosome is only found in males, which are only passed down by the father, making the Y chromosome in any paternal line practically identical. This causes a significantly smaller amount of distinction between Y-STR samples. Autosomal STRs provide a much stronger analytical power because of the random matching that occurs between pairs of chromosomes during the zygote making process.
I got a few items I'm looking to move.
Magpul D-60. Opened and mounted a few times, never used at range. $60
Magpul STR. Used for a month, mil spec comes with box. $40
GG&G 45* rail mounts. Used, good condition. $20 each or both for $35
Located in Tanasbourne area. Thanks for looking.
Traded.....
Mounted up and went to the range once for function check. Looks new, no scratches. Has standard butt pad. Milspec diameter.
Changing out to black on my AR10's.
$60 shipped, or trade for a black STR or SLS....SLS is preferred.
Can also meet FTF in the FT. Lewis / Oly / Tacoma area...