Oxford University Press, Genetics, 3(189), p. 1117-1120, 2011
DOI: 10.1534/genetics.111.133157
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Abstract Gene expression in Anopheles gambiae shows a deficiency of testis-expressed genes on the X chromosome associated with an excessive movement of retrogene duplication. We suggest that the degeneration of sex chromosomes in this monandrous species is likely the result of pressures from X inactivation, dosage compensation, and sexual antagonism.