About the Authors

Bin Yang

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Jianwu Wang

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Bo Tang

Affiliation Beijing GenProtein Biotechnology Company, Beijing, People's Republic of China

Yufang Liu

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Chengdong Guo

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Penghua Yang

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Tian Yu

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Rong Li

Affiliation Beijing GenProtein Biotechnology Company, Beijing, People's Republic of China

Jianmin Zhao

Affiliation Beijing GenProtein Biotechnology Company, Beijing, People's Republic of China

Lei Zhang

Affiliation Beijing GenProtein Biotechnology Company, Beijing, People's Republic of China

Yunping Dai

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Ning Li

ninglbau@public3.bta.net.cn

Affiliation State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing, People's Republic of China

Competing Interests

Authors Lei Zhang, Bo Tang, Jianmin Zhao and Rong Li are employees of the GenProtein Biotechnology Company. The authors declare that this does not alter their adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: NL BY YD. Performed the experiments: BY JW BT CG TY. Analyzed the data: BY YL. Contributed reagents/materials/analysis tools: PY RL JZ LZ. Wrote the paper: BY.