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Negative Cross-Resistance of Acetolactate Synthase Inhibitor–Resistant Kochia (Kochia scoparia) to Protoporphyrinogen Oxidase– and Hydroxyphenylpyruvate Dioxygenase–Inhibiting Herbicides
ALS-inhibitor resistance herbicide resistance pleiotropic effect target-site mutation
2015/12/23
This greenhouse experiment examined the response of homozygous susceptible and acetolactate synthase (ALS) inhibitorresistant plants from six Canadian kochia accessions with the Pro197 or Trp574 mutat...
Acetolactate Synthase–Inhibitor Resistance in Yellow Nutsedge (Cyperus esculentus): II—Physiognomy and Photoperiodic Response
ALS-inhibiting herbicide-resistant perennial weed hybridization internal transcribed spacer (ITS)
2015/12/21
Yellow nutsedge is one of the most problematic weedy sedges in rice–soybean systems of the Mississippi Delta region. An acetolactate synthase (ALS)-inhibiting, herbicide-resistant (Res) yellow nutsedg...
In vivo assay of acetolactate synthase in different tissues of different developmental stages in several paddy weeds, Linderniae spp. and Scirpus juncoides var. ohwianus
herbicide resistance sulfonylurea paddy weeds acetolactate synthase rapid diagnosis
2009/3/10
In vivo assay of acetolactate synthase in different tissues of different developmental stages in several paddy weeds, Linderniae spp. and Scirpus juncoides var. ohwianus.
Secondary Structure Prediction of Acetolactate Synthase Protein in Sulfonylurea Herbicide Resistant Limnophila sessiliflora
herbicide resistance Limnophila sessiliflora secondary structure sulfonylurea herbicide
2009/3/6
Here, we cloned and sequenced fragments encoding ALS genes from biotypes of Limnophila sessiliflora susceptible and resistant to SU-herbicide. Comparisons of deduced amino acid sequences and secondary...
A novel mutant acetolactate synthase gene from rice cells, which confers resistance to ALS-inhibiting herbicides
acetolactate synthase acetohydroxyacid synthase ALS AHAS
2009/3/5
A two-point mutated gene of acetolactate synthase (ALS) was isolated from rice cells, which was cultured together with an ALS-inhibiting herbicide, bispyribac-sodium (BS). The mutations involved res...
Herbicide sensitivities of mutated enzymes expressed from artificially generated genes of acetolactate synthase
acetolactate synthase acetohydroxyacid synthase ALS AHAS pyrimidinylcarboxylates
2009/3/5
Mutated acetolactate synthase (ALS) genes of rice and Arabidopsis, which confer resistance to ALS-inhibiting herbicides, were generated using PCR and overlap extension. Recombinant ALSs from these m...
Vegetative Growth and Competitiveness of Common Cocklebur Resistant and Susceptible to Acetolactate synthase-inhibiting Herbicides
Acetolactate synthase-inhibiting Herbicides Common Cocklebur Resistant Vegetative Growth
2008/5/8
Herbicide-resistant biotypes of weeds are an increasing threat to crop production. An understanding of the basic biology of resistant biotypes, including their growth and development relative to susce...