About the Authors

Kapa Lenkov

Affiliation Biology Department, 371 Serra Mall, Stanford University, Stanford, CA 94305–5020, United States of America

Mi H. Lee

Affiliation Biology Department, 371 Serra Mall, Stanford University, Stanford, CA 94305–5020, United States of America

Olga D. Lenkov

Affiliation Biology Department, 371 Serra Mall, Stanford University, Stanford, CA 94305–5020, United States of America

Andrew Swafford

Affiliation Biology Department, 371 Serra Mall, Stanford University, Stanford, CA 94305–5020, United States of America

Russell D. Fernald

rfernald@stanford.edu

Affiliation Biology Department, 371 Serra Mall, Stanford University, Stanford, CA 94305–5020, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KL ML RDF. Performed the experiments: KL ML ODL AS. Analyzed the data: KL RDF. Contributed reagents/materials/analysis tools: RDF. Wrote the paper: KL RDF.