Devising assisted reproductive technologies for wild-derived strains of mice: 37 strains from five subspecies of Mus musculus.

ABSTRACT: Wild-derived mice have long offered invaluable experimental models for mouse genetics because of their high evolutionary divergence from laboratory mice. A number of wild-derived strains are available from the RIKEN BioResource Center (BRC), but they have been maintained as living stocks because of the unavailability of assisted reproductive technology (ART). In this study, we sought to devise ART for 37 wild-derived strains from five subspecies of Mus musculus maintained at the BRC. Superovulation of females was effective (more than 15 oocytes per female) for 34 out of 37 strains by treatment with either equine chorionic gonadotropin or anti-inhibin serum, depending on their genetic background (subspecies). The collected oocytes could be fertilized in vitro at mean rates of 79.0% and 54.6

SUBMITTER: Mochida K 

PROVIDER: S-EPMC4254977 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature