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Article

Selection of transgenic rice plants using a herbicide tolerant form of the acetolactate synthase gene.

Methods in molecular biology (Clifton, N.J.) - 1 Jan 2012

Endo Masaki, Shimizu Tsutomu, Toki Seiichi

Abstract excerpt

Acetolactate synthase (ALS) is an enzyme in the biosynthetic pathway for branched-chain amino acids, and bispyribac-sodium (BS), a pyrimidinyl carboxy herbicide, is a well-known inhibitor of ALS activity. However, it appears that a mutated form of rice ALS [OsmALS (W548L/S627I)] confers resistance to BS. We succeeded in using OsmALS with native OsALS promoter and terminator region for a selection marker of rice...

Topics

Acetolactate Synthase
Benzoates
Herbicide Resistance
Herbicides
Mutation
Oryza
Plants, Genetically Modified
Promoter Regions, Genetic
Pyrimidines

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 22350999
DOI: 10.1007/978-1-61779-558-9_6

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-22350999-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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