About the Authors

Nicole C. Riddle, Tingting Gu, Sarah C. R. Elgin
Department of Biology, Washington University in St. Louis, St. Louis, Missouri, United States of America

Youngsook L. Jung, Peter V. Kharchenko, Michael Y. Tolstorukov, Peter J. Park
Center for Biomedical Informatics, Harvard Medical School, Boston, Massachusetts, United States of America

Artyom A. Alekseyenko, Annette Plachetka, Mitzi I. Kuroda
Division of Genetics, Department of Medicine, Brigham and Women's Hospital, and Department of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America

Dalal Asker, Hongxing Gui, Yuri B. Schwartz, Vincenzo Pirrotta
Department of Molecular Biology and Biochemistry, Rutgers University, Piscataway, New Jersey, United States of America

Dalal Asker
Food Science and Technology Department, Faculty of Agriculture, Alexandria University, Alexandria, Egypt

Aki Minoda, Gary H. Karpen
Department of Molecular and Cell Biology, University of California Berkeley, California, United States of America

Aki Minoda, Gary H. Karpen
Department of Genome Dynamics, Lawrence Berkeley National Lab, Berkeley, California, United States of America

Yuri B. Schwartz
Department of Molecular Biology, Umea University, Umea, Sweden

Corresponding Authors

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NCR TG MIK VP GHK PJP SCRE. Performed the experiments: NCR TG AAA DA HG AM AP YBS. Analyzed the data: NCR TG YLJ. Contributed reagents/materials/analysis tools: PVK MYT. Wrote the paper: NCR YLJ TG PJP SCRE.