[Zhou, Xianwen; Hu, Yazhou; Zeng, Dan; Wang, Pei; Wang, Xiaoqing] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Hunan, Peoples R China.
[Zhou, Xianwen] Affair Ctr Anim Husb & Aquaculture XiangXi Autono, Jishou 416000, Hunan, Peoples R China.
[Luo, Hui] Southwest Univ, Key Lab Freshwater Fish Reprod & Dev, Minist Educ, Coll Anim Sci, Chongqing 400715, Peoples R China.
[Xiong, Gang] Hunan Biol Elect Vocat & Tech Coll, Dept Anim Sci & Technol, Changsha 410126, Hunan, Peoples R China.