[Cheng, Bei; Wu, Tao; Wu, T] Wuhan Polytech Univ, Hubei Key Lab Anim Nutr & Feed Sci, Wuhan 430023, Peoples R China.
[Wu, Xin; Cheng, Bei; Zhou, Tiantian] Chinese Acad Sci, Inst Subtrop Agr, CAS Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Peoples R China.
[Huang, Mingyong] Hunan Tianxiang Biotechnol Co Ltd, Shaoyang 422000, Peoples R China.
[Deng, Qingqing] Henan Inst Sci & Technol, Coll Anim Sci & Vet Med, Xinxiang 453004, Peoples R China.
[Wassie, Teketay] Oregon Hlth & Sci Univ, Sch Med, Dept Mol Microbiol & Immunol, Portland, OR USA.