title: Erratum to: Questions about NgAgo.
authors.affiliation: National Human Genome Research Institute, NIH, Bethesda, MD, USA.
authors.forename: Shawn
authors.initials: S
authors.lastname: Burgess
authors.affiliation: Division of Hematology in Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA. LCheng2@jhmi.edu.|Stem Cell Program in the Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA. LCheng2@jhmi.edu.
authors.forename: Linzhao
authors.initials: L
authors.lastname: Cheng
authors.affiliation: Center for Vision Research, Eye Hospital, Wenzhou Medical University, Wenzhou, 325035, China.
authors.forename: Feng
authors.initials: F
authors.lastname: Gu
authors.affiliation: Stem Cell and Functional Genomics Laboratory, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China.
authors.forename: Junjiu
authors.initials: J
authors.lastname: Huang
authors.affiliation: HIT Center of Life Sciences, Harbin Institute of Technology, Harbin, 150080, China.
authors.forename: Zhiwei
authors.initials: Z
authors.lastname: Huang
authors.affiliation: Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, 90095, USA. shuolin@g.ucla.edu.
authors.forename: Shuo
authors.initials: S
authors.lastname: Lin
authors.affiliation: Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, China.
authors.forename: Jinsong
authors.initials: J
authors.lastname: Li
authors.affiliation: State Key Laboratory of Stem cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.affiliation: College of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Qin
authors.affiliation: PKU BIOPIC, Beijing, 100871, China.
authors.forename: Yujie
authors.initials: Y
authors.lastname: Sun
authors.affiliation: Stem Cell and Functional Genomics Laboratory, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China.
authors.forename: Zhou
authors.initials: Z
authors.lastname: Songyang
authors.affiliation: BIOPIC, ICG, CLS, and School of Life Sciences, Peking University, Beijing, 100871, China. wswei@pku.edu.cn.
authors.forename: Wensheng
authors.initials: W
authors.lastname: Wei
authors.affiliation: Center for Comparative Biomedicine, Institute of Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, 200240, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Wu
authors.affiliation: State Key Laboratory of Stem cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China. wanghaoyi@ioz.ac.cn.
authors.forename: Haoyi
authors.initials: H
authors.lastname: Wang
authors.affiliation: Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
authors.forename: Xiaoqun
authors.initials: X
authors.lastname: Wang
authors.affiliation: Institute of Molecular Medicine, Peking University, Beijing, 100871, China.
authors.forename: Jing-Wei
authors.initials: JW
authors.lastname: Xiong
authors.affiliation: College of Engineering, Peking University, Beijing, 100871, China.
authors.forename: Jianzhong
authors.initials: J
authors.lastname: Xi
authors.affiliation: Laboratory of Disease Models in Non-Human Primates, Institute of Neuroscience, Shanghai Chinese Academy of Sciences, Shanghai, 200031, China.
authors.forename: Hui
authors.initials: H
authors.lastname: Yang
authors.affiliation: Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, China.
authors.forename: Bin
authors.initials: B
authors.lastname: Zhou
authors.affiliation: College of Life Sciences, Peking University, Beijing, 100871, China.
authors.forename: Bo
authors.initials: B
authors.lastname: Zhang