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GrainGenes Gene Report: Psy1-A1 (Triticum)

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Gene	Psy1-A1 (Triticum)
Gene Class	Phytoene synthase
Allele	Psy1-A1a (Triticum) Psy1-A1b (Triticum) Psy1-A1c (Triticum)
Locus	Psy-A1
Reference	He XY et al. (2009) Allelic variants of phytoene synthase 1 ( Psy1 ) genes in Chinese and CIMMYT wheat cultivars and development of functional markers for flour colour Molecular Breeding 23:553-563. He XY et al. (2008) Characterization of phytoene synthase 1 gene (Psy1) located on common wheat chromosome 7A and development of a functional marker. Theoretical and Applied Genetics 116:213. MAS Wheat. Functional Markers for processing quality genes in wheat MAS Wheat. Marker Assisted Selection in Wheat. Soria MA and Dubcovsky J MAS Wheat. Bringing Genomics to the Wheat Fields. Quality traits. Semolina color / Leaf and stem rust resistance.
Gene Product	Phytoene synthase
Chromosome	7A
Chromosome Arm	7AL
Wheat Gene Catalog Reference	10230 Pozniak CJ et al. (2007) Identification of QTL and association of a phytoene synthase gene with endosperm colour in durum wheat. Theoretical and Applied Genetics 114:525.

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