About the Authors

Dong-Qin Zhao

Affiliation Key Laboratory of Animal Resistance of Shandong Province, College of Life Sciences, Shandong Normal University, Shandong Province, People's Republic of China

Hong-Bin Ai

aihongbin@sdnu.edu.cn

Affiliation Key Laboratory of Animal Resistance of Shandong Province, College of Life Sciences, Shandong Normal University, Shandong Province, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: H-BA. Performed the experiments: D-QZ. Analyzed the data: D-QZ. Contributed reagents/materials/analysis tools: D-QZ. Wrote the paper: D-QZ.