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Molecular and biochemical characterization of an induced mutation conferring imidazolinone resistance in sunflower.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Dec 2008

Sala Carlos A, Bulos Mariano, Echarte Mariel, Whitt Sherry R, Ascenzi Robert

Abstract excerpt

A partially dominant nuclear gene conferring resistance to the imidazolinone herbicides was previously identified in the cultivated sunflower (Helianthus annuus L.) line CLHA-Plus developed by seed mutagenesis. The objective of this study was to characterize this resistant gene at the phenotypic, biochemical and molecular levels. CLHA-Plus showed a complete susceptibility to sulfonylureas (metsulfuron, tribenuron...

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PMID: 18784913
DOI: 10.1007/s00122-008-0880-6

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

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