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Article

Shared genetic basis of resistance to Bt toxin Cry1ac in independent strains of pink bollworm.

Journal of economic entomology - 1 Jun 2004

Tabashnik Bruce E, Liu Yong-Biao, Unnithan Devika C, Carrière Yves, Dennehy Timothy J, Morin Shai

Abstract excerpt

Classical and molecular genetic analyses show that two independently derived resistant strains of pink bollworm, Pectinophora gossypiella (Saunders), share a genetic locus at which three mutant alleles confer resistance to Bacillus thuringiensis (Bt) toxin Cry1Ac. One laboratory-selected resistant strain (AZP-R) was derived from individuals collected in 1997 from 10 Arizona cotton fields, whereas the other...

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Identifiers

PMID: 15279243
DOI: 10.1603/0022-0493(2004)097[0721:SGBORT]2.0.CO;2

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

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