Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Effects of resistance mutations of Pro197, Asp376 and Trp574 on the characteristics of acetohydroxyacid synthase (AHAS) isozymes.

Pest management science - 1 Aug 2018

Yang Qian, Deng Wei, Wang Shipeng, Liu Hongjie, Li Xuefeng, Zheng Mingqi

Abstract excerpt

BACKGROUND: Descurainia sophia L., a problematic weed in winter wheat fields in China, has developed high resistance to tribenuron-methyl. Amino acid substitutions at sites Pro197, Asp376 and Trp574 in the target acetohydroxyacid synthase (AHAS) were primarily responsible for D. sophia resistance to tribenuron-methyl. In this study, purified subpopulations of D. sophia plants individually homozygous for a...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Acetolactate Synthase
Share to Amino Acid Substitution

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Herbicide Resistance

Share to Herbicides

Share to Isoenzymes

Share to Mutation

Share to Plant Proteins

Source

Identifiers

PMID: 29424952
DOI: 10.1002/ps.4889

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Effects of resistance mutations of Pro197, Asp376 and Trp574 on the characteristics of acetohydroxyacid synthase (AHAS) isozymes.PMID 29424952Read ↗

Resistance mutations of Pro197, Asp376 and Trp574 in the acetohydroxyacid synthase (AHAS) affect pigments, growths, and competitiveness of Descurainia sophia L.Semantic proximity Read ↗

Investigation of resistant level to tribenuron-methyl, diversity and regional difference of the resistant mutations on acetolactate synthase (ALS) isozymes in Descurainia sophia L. from China.Semantic proximity Read ↗

Pro-197-his/ser mutation and the metabolic gene DsUGT84A1, synergistically confer resistance to tribenuron-methyl in Descurainia sophia.Semantic proximity Read ↗

Tribenuron-methyl resistance and mutation diversity of the AHAS gene in shepherd's purse (Capsella bursa-pastoris (L.) Medik.) in Henan Province, China.Semantic proximity Read ↗

Tribenuron-methyl-resistant Descurainia sophia L. exhibits negative cross-resistance to imazethapyr conferred by a Pro197Ser mutation in acetolactate synthase and reduced metabolism.Semantic proximity Read ↗

Trp-574-Leu mutation and metabolic resistance by cytochrome P450 gene conferred high resistance to ALS-inhibiting herbicides in Descurainia sophia.Semantic proximity Read ↗

A novel Pro197Glu substitution in acetolactate synthase (ALS) confers broad-spectrum resistance across ALS inhibitors.Semantic proximity Read ↗

Effects of Amino Acid Mutation in Cytochrome P450 (CYP96A146) of Descurainia sophia on the Metabolism and Resistance to Tribenuron-Methyl.Semantic proximity Read ↗

Computational design of novel inhibitors to overcome weed resistance associated with acetohydroxyacid synthase (AHAS) P197L mutant.Semantic proximity Read ↗

Target gene mutations endowed cross-resistance to acetolactate synthase-inhibiting herbicides in wild Brassica juncea.Semantic proximity Read ↗

Tribenuron-methyl resistance and mutation diversity of Pro197 in flixweed (Descurainia Sophia L.) accessions from China.Semantic proximity Read ↗

Inheritance and Molecular Characterization of a Novel Mutated AHAS Gene Responsible for the Resistance of AHAS-Inhibiting Herbicides in Rapeseed (Brassica napus L.).Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.