About the Authors

Shu Wang

Affiliation Silk Biotechnology Laboratory, School of Basic Medical and Biological Sciences, Soochow University, Dushuhu Higher Edu. Town, Suzhou, P R China

Xian-Ming Liu

Affiliation Silk Biotechnology Laboratory, School of Basic Medical and Biological Sciences, Soochow University, Dushuhu Higher Edu. Town, Suzhou, P R China

Jian Zhang

jianzhang@suda.edu.cn (JZ); sericult@suda.edu.cn (YQZ)

Affiliation College of Pharmaceutical Sciences, Soochow University, Dushuhu Higher Edu. Town, Suzhou, P R China

Yu-Qing Zhang

jianzhang@suda.edu.cn (JZ); sericult@suda.edu.cn (YQZ)

Affiliation Silk Biotechnology Laboratory, School of Basic Medical and Biological Sciences, Soochow University, Dushuhu Higher Edu. Town, Suzhou, P R China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YQZ. Performed the experiments: SW XML. Analyzed the data: SW XML. Contributed reagents/materials/analysis tools: SW XML. Wrote the paper: SW XML.