About the Authors

Hongyun Liu

Affiliation Institute of Dairy Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou, China

Ke Zhao

Affiliation Institute of Dairy Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou, China

Jianxin Liu

hyliu@zju.edu.cn

Affiliation Institute of Dairy Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL KZ. Performed the experiments: KZ HL. Contributed reagents/materials/analysis tools: KZ. Wrote the paper: HL. Reviewed and edited the manuscript: JL HL.