About the Authors

Teng-Lang Yu

Affiliation Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan

Hung-Du Lin

Affiliation The Affiliated School of National Tainan First Senior High School, Tainan, Taiwan

Ching-Feng Weng

cfweng@mail.ndhu.edu.tw

Affiliation Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TLY CFW. Performed the experiments: TLY HDL. Analyzed the data: TLY HDL. Contributed reagents/materials/analysis tools: TLY. Wrote the paper: TLY HDL CFW.