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Article

Synergistic mutations of two rapeseed AHAS genes confer high resistance to sulfonylurea herbicides for weed control.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Oct 2020

Guo Yue, Cheng Li, Long Weihua, Gao Jianqin, Zhang Jiefu, Chen Song, Pu Huiming, Hu Maolong

Abstract excerpt

KEY MESSAGE: A double mutant 5N of rapeseed was obtained with a synergistic effect of high resistance to sulfonylurea herbicide. Excellent weed control was observed in Ning R201 created by 5N resources. Sulfonylurea herbicides, which inhibit acetohydroxyacid synthase (AHAS), have become the most widely used herbicides worldwide. However, weed control in rapeseed crop production remains challenging in China due to...

Topics

Acetolactate Synthase
Alleles
Amino Acid Sequence
Brassica napus
Crosses, Genetic
Genes, Plant
Herbicide Resistance
Herbicides
Mutagenesis
Point Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Protein Conformation

Sulfonylurea Compounds

Weed Control

Source

Identifiers

PMID: 32556395
DOI: 10.1007/s00122-020-03633-w

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-32556395-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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