About the Authors

Run Shi

Contributed equally to this work with: Run Shi, Xia Yang

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Xia Yang

Contributed equally to this work with: Run Shi, Xia Yang

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Lu Chen

chenluhau@hotmail.com

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Hong-tao Chang

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Hong-ying Liu

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Jun Zhao

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Xin-wei Wang

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Chuan-qing Wang

Affiliation Collage of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LC. Performed the experiments: RS XY. Analyzed the data: RS XY. Contributed reagents/materials/analysis tools: RS XY. Wrote the paper: LC. Review the manuscript: RS XY LC HTC HYL JZ XWW CQW.