About the Authors

Junhua Zhao

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America , Section of Molecular Genetics and Microbiology, School of Biological Sciences, University of Texas at Austin, Austin, Texas, United States of America

Wei Niu

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America

Jun Yao

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America , Section of Molecular Genetics and Microbiology, School of Biological Sciences, University of Texas at Austin, Austin, Texas, United States of America

Sabine Mohr

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America , Section of Molecular Genetics and Microbiology, School of Biological Sciences, University of Texas at Austin, Austin, Texas, United States of America

Edward M Marcotte

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America

Alan M Lambowitz

To whom correspondence should be addressed. E-mail: lambowitz@mail.utexas.edu

Affiliations Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, Texas, United States of America , Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas, United States of America , Section of Molecular Genetics and Microbiology, School of Biological Sciences, University of Texas at Austin, Austin, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

JZ and AML conceived and designed the experiments. JZ, JY, and SM performed the experiments. JZ and WN did the cell microarray printing and automated microscopy. JZ, WN, JY, SM, EMM, and AML contributed to data analysis. JZ and AML wrote the paper with comments and revisions from WN, JY, SM, and EMM.