About the Authors

Claudia Kappen

Claudia.Kappen@pbrc.edu

Affiliation Department of Developmental Biology, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

Claudia Kruger

Affiliation Department of Developmental Biology, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

Jacalyn MacGowan

Affiliations Department of Developmental Biology, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America, Laboratory of Regulation of Gene Expression, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

J. Michael Salbaum

Affiliation Laboratory of Regulation of Gene Expression, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: C. Kappen JMS. Performed the experiments: C. Kruger JM. Analyzed the data: C. Kruger C. Kappen. Contributed reagents/materials/analysis tools: JMS. Wrote the paper: C. Kappen. Designed the software used in analysis: JMS.