About the Authors

Li Xu

Contributed equally to this work with: Li Xu, Dongxue Wang

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Dongxue Wang

Contributed equally to this work with: Li Xu, Dongxue Wang

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Lili Lu

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Lan Jin

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Jiawei Liu

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Deyong Song

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Zhongwu Guo

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Min Xiao

minxiao@sdu.edu.cn

Affiliation State Key Lab of Microbial Technology and National Glycoengineering Research Center, Shandong University, Jinan, PR China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MX LX LL ZG. Performed the experiments: DW JL DS. Analyzed the data: DW LX LJ. Wrote the paper: LX DW.