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Article

Isolating, characterising and identifying a Cry1Ac resistance mutation in field populations of Helicoverpa punctigera.

Scientific reports - 8 Feb 2018

Walsh Tom, James Bill, Chakroun Maissa, Ferré Juan, Downes Sharon

Abstract excerpt

Transgenic cotton expressing insecticidal proteins from Bacillus thuringiensis (Bt) has been grown in Australia for over 20 years and resistance remains the biggest threat. The native moth, Helicoverpa punctigera is a significant pest of cotton. A genotype causing resistance to Cry1Ac in H. punctigera was isolated from the field and a homozygous line established. The phenotype is recessive and homozygous...

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Identifiers

PMID: 29422629
DOI: 10.1038/s41598-018-21012-w
PMCID: PMC5805676

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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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Isolating, characterising and identifying a Cry1Ac resistance mutation in field populations of Helicoverpa punctigera.PMID 29422629Read ↗

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