About the Authors

Kang-Le Lu

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Wei-Na Xu

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Li-Na Wang

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Ding-Dong Zhang

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Chun-Nuan Zhang

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Wen-Bin Liu

wbliu@njau.edu.cn

Affiliation College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu province, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KL WL WX. Performed the experiments: KL LW. Analyzed the data: KL DZ. Contributed reagents/materials/analysis tools: KL LW CZ. Wrote the paper: KL WL WX.