文献类型: 外文期刊
第一作者: Li, HC
作者: Li, HC;Qian, Q;Wang, Y;Li, XB;Zhu, LH;Xu, JC
作者机构: Chinese Acad Sci, Inst Genet & Dev Biol, Beijing 100101, Peoples R China;Chinese Acad Sci, Inst Genet & Dev Biol, Beijing 100101, Peoples R China; China Natl Rice Res Inst, Hangzhou 310006, Peoples R China; Sichuan Agr Univ, Rice Res Inst, Chengdu 611130, Peoples R China
关键词: rice;white panicle;chloroplast;microsatellite marker;gene mapping
期刊名称:CHINESE SCIENCE BULLETIN ( 2016影响因子:1.649; 五年影响因子:1.738 )
收录情况: SCI
摘要: A spontaneous white panicle mutant was found from the F_6 progenies of an indica/japonica cross. The mutant exhibits white stripes on its basal leaves while the panicles, rachis and pedicel are milky white colored at flowering stage. Genetic analysis in an F_2 population from the cross of Zhi7/white panicle mutant indicates that the white panicle phenotype is controlled by a single recessive nuclear gene, tentatively termed as wp(t). Using microsatellite markers, the wp(t) gene was anchored between the markers of SSR101 and SSR63.9 with a map distance of 2.3 and 0.8 cM, respectively, and co-segregated with the marker of SSR17 on rice chromosome 1.
分类号: N1
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