Novel PCR Assay for Determining the Genetic Sex of Mice
Author(s) -
L. McFarlane,
Bá Vương Trương,
James S. Palmer,
Dagmar Wilhelm
Publication year - 2013
Publication title -
sexual development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 44
eISSN - 1661-5433
pISSN - 1661-5425
DOI - 10.1159/000348677
Subject(s) - sexing , biology , primer (cosmetics) , amplicon , genetics , y chromosome , sexual differentiation , testis determining factor , mutant , polymerase chain reaction , microbiology and biotechnology , gene , chemistry , organic chemistry
A number of studies require the determination of the genetic sex of mouse embryos before sexual differentiation and/or of mutant mice that display partial or complete sex reversal. The majority of current methods for sexing by PCR involve multiplexing of 2 primer pairs. We have developed a novel sexing PCR using a single primer pair that amplifies fragments from the X and the Y chromosome with a clear size difference between the respective amplicons. This assay provides a rapid and reliable method to identify the genetic sex of mice across different mouse strains.
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