wheat:gateway+genes

RHT-B1b-E529K

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Given name + traits Accession # + images 
+ dates
Genetic data OriginNOTE + collected Ancestry Other names + other # Notes
RHT-B1b-E529K
Triticum durum
status = Genetic stock
order = available
# PI 687144

@ USDA-ARS (USA) INFO 

received: 26/4/2018

United States, California (developed)
Selected as a tall mutant from an EMS-induced tetraploid wheat TILLING population of 'Kronos' (PI 576168) (Uauy et al., 2009). The mutant line (T4-934) carries a E529K mutation in the C-terminal PFYRE motif of RHT-B1b, and was backcrossed twice to Kronos to reduce background mutations. BC1F3 seeds from homozygous E529K BC1F2 lines were selected for submission
RHT-B1b-E529K is a hypomorphic allele conferring intermediate plant height between RHT-B1b and RHT-B1a. This allele can be useful in rain-fed wheat breeding programs where the strong reduction in height and biomass associated with RHT-B1b has detrimental effects.
Given name + traits Accession # + images 
+ dates
Genetic data OriginNOTE + collected Ancestry Other names + other # Notes
RHT-B1b-E529K
Triticum durum
status = Genetic stock
order = available
# PI 687144

@ USDA-ARS (USA) INFO 

received: 26/4/2018

United States, California (developed)
Selected as a tall mutant from an EMS-induced tetraploid wheat TILLING population of 'Kronos' (PI 576168) (Uauy et al., 2009). The mutant line (T4-934) carries a E529K mutation in the C-terminal PFYRE motif of RHT-B1b, and was backcrossed twice to Kronos to reduce background mutations. BC1F3 seeds from homozygous E529K BC1F2 lines were selected for submission
RHT-B1b-E529K is a hypomorphic allele conferring intermediate plant height between RHT-B1b and RHT-B1a. This allele can be useful in rain-fed wheat breeding programs where the strong reduction in height and biomass associated with RHT-B1b has detrimental effects.

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