Article
Response to imazapyr and dominance relationships of two imidazolinone-tolerant alleles at the Ahasl1 locus of sunflower.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Feb 2012
Sala Carlos A, Bulos Mariano, Altieri Emiliano, Weston Brigitte
Abstract excerpt
Imisun and CLPlus are two imidazolinone (IMI) tolerance traits in sunflower (Helianthus annuus L.) determined by the expression of different alleles at the same locus, Ahasl1-1 and Ahasl1-3, respectively. This paper reports the level of tolerance expressed by plants containing both alleles in a homozygous, heterozygous and in a heterozygous stacked state to increasing doses of IMI at the enzyme and whole plant...
Topics
- Alleles
- Biomass
- Breeding
- Dose-Response Relationship, Drug
- Drug Tolerance
- Gene Expression Regulation, Enzymologic
- Genes, Plant
- Genetic Loci
- Genotype
- Helianthus
- Herbicides