SALT LAKE CITY--(BUSINESS WIRE)--The Sorenson Molecular Genealogy Foundation (SMGF) today announced it has implemented a recently developed industry-standard format for expressing Y-chromosome DNA profiles in genetic genealogy. The new system, or nomenclature, for Y-STR genetic markers will reduce confusion for genetic genealogy consumers, eliminate conversion errors, make personal DNA profiles easily portable and lead to more genetic matches when searching among different ancestry databases once the industry-wide standard is adopted. Y-DNA is an unrivaled tool for tracing paternal ancestry. Only males have the Y-chromosome, which is passed down virtually unchanged from father to son.
