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GrainGenes Gene Report: Br-B1 (Triticum)

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Gene	Br-B1 (Triticum)  [ Marker Report ]
Synonym	Other name Br-A3 (Triticum) Nalam VJ et al. (2006) Map-based analysis of genes affecting the brittle rachis character in tetraploid wheat (Triticum turgidum L.). Theoretical and Applied Genetics 112:373-381. Br3 (Triticum) Watanabe N and Ikebata N (2000) The effects of homoeologous group 3 chromosomes on grain colour dependent seed dormancy and brittle rachis in tetraploid wheat. Euphytica 115:215-220.
Gene Class	Brittle rachis
Locus	Br-B1
URL	Br-B1 at Komugi: Catalogue of Gene Symbols for Wheat
Chromosome Arm	3BS Watanabe N et al. (2002) Comparative telosomic mapping of homoeologous genes for brittle rachis in tetraploid and hexaploid wheats Hereditas 137:180-185.
Germplasm	Alien chromosome substitution line Tetraploid stock LDN(DIC 3B) Watanabe N and Ikebata N (2000) The effects of homoeologous group 3 chromosomes on grain colour dependent seed dormancy and brittle rachis in tetraploid wheat. Euphytica 115:215-220. Near isogenic stock ANW 10B Watanabe N (2005) The occurrence and inheritance of a brittle rachis phenotype in Italian durum wheat cultivars. Euphytica 142:247-251. Tetraploid stock Sammartinara Watanabe N (2005) The occurrence and inheritance of a brittle rachis phenotype in Italian durum wheat cultivars. Euphytica 142:247-251. Senatore Cappelli Watanabe N (2005) The occurrence and inheritance of a brittle rachis phenotype in Italian durum wheat cultivars. Euphytica 142:247-251.
Wheat Gene Catalog Reference	10061 Watanabe N et al. (2002) Comparative telosomic mapping of homoeologous genes for brittle rachis in tetraploid and hexaploid wheats Hereditas 137:180-185.
Data Curator	Cooper, Laurel Dec-18-2019

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