U.S. Bio-Chem Medical Services

SINCE 1961

BIG CASH SAVINGS, NO DOCTOR ORDERS NEEDED
dna
Paternal Lineage Test
The paternal lineage test is based on the fact that the Y chromosome is passed down from father to child relatively unchanged through several generations. Special sections on the Y chromosome, called short tandem repeats (STRs), are examined to determine a person's Y haplogroup—revealing the geographic origins of his ancestors as evidenced by common DNA markers.
Price
$150.00