An economically-important trait in poultry for which gene identification continues to be a challenge is immune response. The objective of the study was
Health status of donor cows during superovulation is important to ensure optimal embryo quality at time of collection. Because nutritional and metabolic status
In order to evaluate the effect of phenotype and quail age on laying rate and egg characteristics, a study has been carried out in Ngaoundéré from February to
Cattle are arguably the most important livestock species. Since the beginning of this century, the loss of genetic diversity within this species has been a majo