About the Authors

Katherine L. Barry

kate.barry@mq.edu.au

Affiliation Department of Biological Sciences, Macquarie University, Macquarie Park, New South Wales, Australia

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KB. Performed the experiments: KB. Analyzed the data: KB. Contributed reagents/materials/analysis tools: KB. Wrote the manuscript: KB.