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GrainGenes Allele Report: Ppo-D1a (Triticum)

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Allele	Ppo-D1a (Triticum)
Reference	Beecher BS et al. (2012) Genetic mapping of new seed-expressed polyphenol oxidase genes in wheat (Triticum aestivum). Theoretical and Applied Genetics 124:1463-1473. He XY et al. (2007) Allelic variation of polyphenol oxidase (PPO) genes located on chromosomes 2A and 2D and development of functional markers for the PPO genes in common wheat. Theoretical and Applied Genetics 115:47. Chang C et al. (2007) Variation in two PPO genes associated with polyphenol oxidase activity in seeds of common wheat. Euphytica 154:181-193.
Gene Class	Polyphenol oxidase
Gene	Ppo-D1 (Triticum)
Germplasm	Cultivar Chinese Spring He XY et al. (2007) Allelic variation of polyphenol oxidase (PPO) genes located on chromosomes 2A and 2D and development of functional markers for the PPO genes in common wheat. Theoretical and Applied Genetics 115:47. Louise Beecher BS et al. (2012) Genetic mapping of new seed-expressed polyphenol oxidase genes in wheat (Triticum aestivum). Theoretical and Applied Genetics 124:1463-1473. Landrace Zhongyou 9507 He XY et al. (2007) Allelic variation of polyphenol oxidase (PPO) genes located on chromosomes 2A and 2D and development of functional markers for the PPO genes in common wheat. Theoretical and Applied Genetics 115:47.
Comment	Wheats with this allele tend to have lower PPO activity (He et al.)
Probe	PPO-D1_SNP
URL	Allele record in the Wheat Gene Catalog at Komugi Triticum aestivum polyphenol oxidase (Ppo) gene, Ppo-D1a allele, complete cds at NCBI

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