About the Authors

Rodney P. Kincaid

Affiliation The University of Texas at Austin, Molecular Genetics & Microbiology, Austin, Texas, United States of America

Christopher S. Sullivan

chris_sullivan@austin.utexas.edu

Affiliation The University of Texas at Austin, Molecular Genetics & Microbiology, Austin, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.