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Article

Molecular characterization of Als1, an acetohydroxyacid synthase mutation conferring resistance to sulfonylurea herbicides in soybean.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Dec 2013

Ghio Cecilia, Ramos María Laura, Altieri Emiliano, Bulos Mariano, Sala Carlos A

Abstract excerpt

KEY MESSAGE: The AHAS gene family in soybean was characterized. The locus Als1 for sulfonylurea resistance was mapped and the resistant allele was characterized at the molecular level. Sulfonylurea (SU) resistance in soybean is controlled by Als1, a semi-dominant allele obtained by EMS mutagenesis over the cultivar Williams 82. The overall objective of this research was to map Als1 in the soybean genome and to...

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PMID: 24129392
DOI: 10.1007/s00122-013-2185-7

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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.

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