About the Authors

Xia Zhao

Contributed equally to this work with: Xia Zhao, Keren E. Dittmer

Affiliation Department of Animal Science and Center for Integrated Animal Genomics, Iowa State University, Ames, Iowa, United States of America

Keren E. Dittmer

Contributed equally to this work with: Xia Zhao, Keren E. Dittmer

Affiliation Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand

Hugh T. Blair

Affiliation Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand

Keith G. Thompson

Affiliation Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand

Max F. Rothschild

Affiliation Department of Animal Science and Center for Integrated Animal Genomics, Iowa State University, Ames, Iowa, United States of America

Dorian J. Garrick

dorian@iastate.edu

Affiliations Department of Animal Science and Center for Integrated Animal Genomics, Iowa State University, Ames, Iowa, United States of America, Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DJG MFR. Performed the experiments: XZ KD. Analyzed the data: XZ DJG. Contributed reagents/materials/analysis tools: HTB KGT DJG MFR. Wrote the paper: XZ.