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Article

DNA-based detection of Bt resistance alleles in pink bollworm.

Insect biochemistry and molecular biology - 1 Nov 2004

Morin Shai, Henderson Scottie, Fabrick Jeffrey A, Carrière Yves, Dennehy Timothy J, Brown Judith K, Tabashnik Bruce E

Abstract excerpt

Evolution of resistance by pests is the main threat to long-term insect control by transgenic crops that produce Bacillus thuringiensis (Bt) toxins. We previously identified three mutant alleles (r1, r2, r3) of a cadherin gene in pink bollworm (Pectinophora gossypiella) linked with recessive resistance to Bt toxin Cry1Ac and survival on transgenic Bt cotton. Here we describe a polymerase chain reaction...

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PMID: 15522618
DOI: 10.1016/j.ibmb.2004.08.003

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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