About the Authors

Hongmei Sun

Affiliations Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, P. R. China, State Key Laboratory for Molecular Biology of Special Economic Animals, Jilin, P. R. China

Fuhe Yang

Affiliations Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, P. R. China, State Key Laboratory for Molecular Biology of Special Economic Animals, Jilin, P. R. China

Wenhui Chu

Affiliations Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, P. R. China, State Key Laboratory for Molecular Biology of Special Economic Animals, Jilin, P. R. China

Haiping Zhao

Affiliations Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, P. R. China, State Key Laboratory for Molecular Biology of Special Economic Animals, Jilin, P. R. China

Chris McMahon

Affiliation AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand

Chunyi Li

chunyi.li@agresearch.co.nz

Affiliations AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand, State Key Laboratory for Molecular Biology of Special Economic Animals, Jilin, P. R. China

Competing Interests

Chunyi Li and Chris McMahon are employees of AgResearch New Zealand Ltd; Hongmei Sun, Fuhe Yang, Wenhui Chu and Haiping Zhao are employees of Chinese Academy of Agricultural Sciences. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials. These authors receive a salary as employees, but have not benefited from this research in any other way.

Author Contributions

Conceived and designed the experiments: CL HS FY. Performed the experiments: HS WC HZ CL. Analyzed the data: HS CL CM. Wrote the paper: CL HS FY CM.