Distribution of Genes Related to Plant Height,Kernel Weight and Disease Resistance among Wheat Cultivars from Major Countries

@inproceedings{Liming2011DistributionOG,
  title={Distribution of Genes Related to Plant Height,Kernel Weight and Disease Resistance among Wheat Cultivars from Major Countries},
  author={Han Li-ming and Yang Fang-ping and Xia Xian-chun and Yan Jun and Yongzhong Zhang and Qu Yan-ying and Wang Zhong-wei and Zhong-hu He},
  year={2011}
}
Using the molecular markers for dwarfing genes(Rht-B1b and Rht-D1b)and kernel weight related genes(TaCwi-A1a and Hap-6A-A) and Lr34/Yr18/Pm38,the distributions of these genes were detected among 745 cultivars from 21 major wheat-growing countries.The results indicated that:(1) The frequencies of Rht-B1b and Rht-D1b in 745 cultivar were 42.1% and 28.7%,respectively,varying much in different wheat-growing countries.Generally,cultivars from the same country usually carried only one of Rht-B1b and… CONTINUE READING

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