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Article

The genetic architecture of a complex ecological trait: host plant use in the specialist moth, Heliothis subflexa.

Evolution; international journal of organic evolution - 1 Nov 2012

Oppenheim Sara J, Gould Fred, Hopper Keith R

Abstract excerpt

We used genetic mapping to examine the genetic architecture of differences in host plant use between two species of noctuid moths, Heliothis subflexa, a specialist on Physalis spp., and its close relative, the broad generalist H. virescens. We introgressed H. subflexa chromosomes into the H. virescens background and analyzed 1462 backcross insects. The effects of H. subflexa-origin chromosomes were small when...

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Identifiers

PMID: 23106701
DOI: 10.1111/j.1558-5646.2012.01712.x
PMCID: PMC3490447

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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