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Article

Genetics of hybrid male sterility between drosophila sibling species: a complex web of epistasis is revealed in interspecific studies.

Genetics - 1 Oct 1994

Palopoli M F, Wu C I

Abstract excerpt

To study the genetic differences responsible for the sterility of their male hybrids, we introgressed small segments of an X chromosome from Drosophila simulans into a pure Drosophila mauritiana genetic background, then assessed the fertility of males carrying heterospecific introgressions of varying size. Although this analysis examined less than 20% of the X chromosome (roughly 5% of the euchromatic portion of...

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Identifiers

PMID: 7828817
DOI: 10.1093/genetics/138.2.329
PMCID: PMC1206152

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