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水稻科学(英文版)
2006,13
(1)
15-21
Position: Home > Articles > Development of Chromosomal Segment Substitution Lines from a Backcross Recombinant Inbred Population of Interspecific Rice Cross
Rice Science
2006,13
(1)
15-21
Development of Chromosomal Segment Substitution Lines from a Backcross Recombinant Inbred Population of Interspecific Rice Cross
作 者：
Guihai Chen;Jie Jie;Hafeez;M.S. Rahman;Bughio;Da-zhou;Ming Liu;Guang-jie;Zihao Zheng;Kang-le;Zhuang zhuang;Jie-yu
关键词：
xieqingzao;dna markers;lines;chromosomal;rice;segment substitution line
摘 要：
A backcross recombinant inbred line population consisting of 202 lines was developed from Xieqingzao B // Xieqingzao B / Dongxiang wild rice. The population was assayed with DNA markers and phenotyped on planthopper resistance and yield traits. A linkage map consisting of 119 DNA markers and spanned for 1188 cM over the 12 rice chromosomes was constructed. Thirty-two chromosomal segment substitution lines were selected based on the percentage of Xieqingzao B allele at marker loci. These lines are of great potential for gene mapping and alien gene introgression.
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