Association of polymorphisms for nuclear receptor coactivator 1 gene with egg production traits in the maternal line of Shaobo hens

作者：Huang H Y; Li S F^*; Zhao Z H; Liang Z; Zhang J; Ding Y R

来源：British Poultry Science, 2011, 52(3): 328-332.

DOI：10.1080/00071668.2011.577057

1. The objectives of the study were to find polymorphic sites and elucidate the association between SNPs in the nuclear receptor coactivator 1 (NCOA1) gene and reproductive traits.
2. SNPs were detected by PCR-SSCP and DNA sequencing. Four SNPs were detected, including T10155007A, T10125838C, G10118492A and G10109315T. Three polymorphisms were associated with total egg production at the age of 300 d and the G10109315T polymorphism was associated with age at first egg.
3. In conclusion, the NCOA1 gene can be used as a molecular marker for reproductive traits in hens.

• 出版日期2011
• 单位江苏省家禽科学研究所