About the Authors

Shengyu Xu

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Dingyue Wang

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Dongsheng Zhou

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Yan Lin

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Lianqiang Che

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Zhengfeng Fang

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

De Wu

pig2pig@sina.com.cn

Affiliation Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, and Animal Nutrition Institute of Sichuan Agricultural University, Ya’an, P. R. China, 625014

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SX DZ D. Wu. Performed the experiments: SX D. Wang DZ. Analyzed the data: SX D. Wang. Contributed reagents/materials/analysis tools: SX D. Wang DZ. Wrote the paper: SX D. Wang DZ YL LC ZF D. Wu.