期刊文献+

Distribution of Eight Blast-resistant Genes in Parents of Three-line Japonica Hybrid Rice

Distribution of Eight Blast-resistant Genes in Parents of Three-line Japonica Hybrid Rice
下载PDF
导出
摘要 The distribution of rice blast-resistant genes Pi2, Pi5, Pi9, Pi54, Pia, Pib, Pit and Pita in 36 restoring lines and 42 sterile lines were detected using functional molecular markers. The results indicated that those eight blast-resistant genes distributed in the 78 tested lines at various frequencies. Six rice blast-resistant genes were detected in the sterile line Shen 11 A, containing the most rice blast-resistant genes among the 78 lines, whereas no rice blast-resistant gene was detected in the lines 8527 A, Xu1 A and 016 A. The genetic distance-based clustering analysis showed that those 78 lines could be divided into five groups. The distribution of rice blast-resistant genes Pi2, Pi5, Pi9, Pi54, Pia, Pib, Pit and Pita in 36 restoring lines and 42 sterile lines were detected using functional molecular markers. The results indicated that those eight blast-resistant genes distributed in the 78 tested lines at various frequencies. Six rice blast-resistant genes were detected in the sterile line Shen 11 A, containing the most rice blast-resistant genes among the 78 lines, whereas no rice blast-resistant gene was detected in the lines 8527 A, Xu1 A and 016 A. The genetic distance-based clustering analysis showed that those 78 lines could be divided into five groups.
出处 《Plant Diseases and Pests》 CAS 2018年第2期1-5,15,共6页 植物病虫害研究(英文版)
基金 Supported by Seed Industry Project of Science and Technology Promoting Agriculture in Shanghai[HNKZZ(2016)No.1-3] Key Project of Science and Technology Promoting Agriculture in Shanghai[HNKGZ(2014)No.7-1-2] Construction of Rice Industrial Technology System in Shanghai[HNKCZ(2017)No.3]
关键词 Hybrid japonica rice Rice blast Resistance gene Hybrid japonica rice Rice blast Resistance gene
  • 引文网络
  • 相关文献

参考文献2

二级参考文献21

共引文献123

;
使用帮助 返回顶部