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GrainGenes Gene Class Report: Uniculm stunt

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Gene Class
Uniculm stunt
Reference
ReferenceChristopher DA et al. (1985) Mode of inheritance and chromosomal allocation of stunting genes in commom wheat. Crop Science 25:147-151.
ReferenceInbal E (1982) Morphogenetic, genetic and physiologic aspects of stunting expression in wheat (Triticum aestivum L.).
Abbreviation
Us
Character affected
Tiller development
Gene
Us1 (Triticum)
Us2 (Triticum)
Comment
Stunting is favoured by a combination of long days and low night temperatures (412). It is caused by duplicate recessive genes us1 and us2 located in chromosomes 4A and 5B, respectively (154). Line 492 (us1us1/us2us2) is stunted while Alfa and Jaral (Us1Us1/us2us2) and Mabruk (us1us1/Us2Us2) are normal (412).
Wheat Gene Catalog Reference
154
ReferenceChristopher DA et al. (1985) Mode of inheritance and chromosomal allocation of stunting genes in commom wheat. Crop Science 25:147-151.
412
ReferenceInbal E (1982) Morphogenetic, genetic and physiologic aspects of stunting expression in wheat (Triticum aestivum L.).