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Research Article

Cis-by-Trans Regulatory Divergence Causes the Asymmetric Lethal Effects of an Ancestral Hybrid Incompatibility Gene

  • Shamoni Maheshwari,
  • Daniel A. Barbash mail

    dab87@cornell.edu

    Affiliation: Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America

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  • Published: March 22, 2012
  • DOI: 10.1371/journal.pgen.1002597

About the Authors

Daniel A. Barbash
Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America

Corresponding Author

Email: dab87@cornell.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SM DAB. Performed the experiments: SM. Analyzed the data: SM. Wrote the paper: SM DAB.