Indirect Effects of Ploidy Suggest X Chromosome Dose, Not the X:A Ratio, Signals Sex in Drosophila

• James W Erickson ,

  *To whom correspondence should be addressed. E-mail: jerickson@mail.bio.tamu.edu

  Affiliation Department of Biology, Texas A&M University, College Station, Texas, United States of America

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• Jerome J Quintero

  ¤ Current address: University of Michigan, Biophysics Research Division, Ann Arbor, Michigan, United States of America

  Affiliation Department of Biology, Texas A&M University, College Station, Texas, United States of America

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