Article
Ovarian parameters and fertility of dairy cows selected for one QTL located on BTA3.
Theriogenology - 15 Apr 2011
Coyral-Castel S, Ramé C, Monniaux D, Fréret S, Fabre-Nys C, Fritz S, Monget P, Dupont F, Dupont J
Abstract excerpt
Recently, one Quantitative Trait Locus (QTL) of female fertility located on Bos Taurus chromosome 3 (BTA3), QTL-F-Fert-BTA3, has been identified in Holstein breed. It is implied in the success rate after the first AI (AI1) in cow. The failure of pregnancy can be due to several factors involved in the different steps of the reproductive process. The aim of our study was to finely phenotype heifers and primiparous...
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