About the Authors

Feng Qian

Contributed equally to this work with: Feng Qian, Fenghua Zhen

Affiliation Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore

Fenghua Zhen

Contributed equally to this work with: Feng Qian, Fenghua Zhen

Affiliations Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore , Department of Biological Sciences National University of Singapore, Singapore, Singapore

Jin Xu

Affiliations Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore , Department of Biological Sciences National University of Singapore, Singapore, Singapore

Mei Huang

Affiliation Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore

Wanyu Li

Affiliation Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore

Zilong Wen

To whom correspondence should be addressed. E-mail: zilong@imcb.a-star.edu.sg

Affiliations Laboratory of Molecular and Developmental Immunology, Institute of Molecular and Cell Biology, Singapore, Singapore , Department of Biological Sciences National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

FQ, FZ, and ZW conceived and designed the experiments. FQ, FZ, JX, MH, and WL performed the experiments. FQ, FZ, JX, MH, and ZW analyzed the data. ZW wrote the paper.