About the Authors

Song Luo

Affiliation Chromatin, Inc., Chicago, Illinois, United States of America

Jennifer Mach

Affiliation Chromatin, Inc., Chicago, Illinois, United States of America

Bradley Abramson

Affiliation Chromatin, Inc., Chicago, Illinois, United States of America

Rolando Ramirez

Affiliation Chromatin, Inc., Chicago, Illinois, United States of America

Robert Schurr

Affiliation Chromatin, Inc., Chicago, Illinois, United States of America

Pierluigi Barone

Affiliation Chromatin, Inc., Champaign, Illinois, United States of America

Gregory Copenhaver

Affiliations Department of Biology, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America, Carolina Center for Genome Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Otto Folkerts

ofolkerts@chromatininc.com

Affiliation Chromatin, Inc., Champaign, Illinois, United States of America

Competing Interests

The authors have read the journal's policy and have the following conflicts: all authors are founders, employees (current or former), and/or shareholders of Chromatin, Inc. Material covered in this paper may be the subject of a pending patent application. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: SL JM GC OF. Performed the experiments: SL JM BA RR RS PB. Analyzed the data: SL JM GC OF. Wrote the paper: JM SL.