文献类型: 外文期刊
第一作者: Shen, YW
作者: Shen, YW;Guan, ZQ;Lu, J;Zhuang, JY;Zheng, KL;Gao, MW;Wang, XM
作者机构:
关键词: rice (Oryza sativa. L);CMS;fertile revertant;restorer gene;RAPD marker;mapping
期刊名称:THEORETICAL AND APPLIED GENETICS ( 影响因子:5.699; 五年影响因子:5.565 )
ISSN: 0040-5752
年卷期: 1998 年 97 卷 1-2 期
页码:
收录情况: SCI
摘要: DNA polymorphism between a cytoplasmic male-sterile rice line II-32A, the male-fertile maintainer counterpart II-32B, a fertile revertant (T24), as well as two commercial indica restorers, was analyzed with randomly amplified polymorphic DNA (RAPD). A very low degree of polymorphism was found between the revertant T24 and II-32A compared with that of indica rice varieties. This result, together with agronomic and genetic evidence, suggests the revertant to be a product of a nuclear mutation. An analysis of polymorphism between II-32A and the revertant T24 with 510 RAPD decamer primers identified the cosegregating markers OPB07(640) and OPB18(1000) to be linked to a sterile allele of the restoring locus in the revertant T24, at a distance of 5.3 cM. RAPD analysis of a mapping population of Tesanai2/CB with primer OPB07 revealed linkage of OPB07(640) with RG374 (10.8 cM) and RG394 (8.8 cM) on chromosome 1. Thus the restorer gene, designated Rf(5), was tentatively localized between RG374 and RG394 on chromosome 1 and appears to be independent of other mapped restorer genes in rice.
分类号:
- 相关文献
作者其他论文 更多>>
-
Gene expression profiling under different photoperiod/temperature conditions in a photoperiod-/thermo-sensitive genic male sterile line of rice (Oryza sativa L.)
作者:Guo, XQ;Dong, HT;Zheng, KL;Luo, HM;Tan, XL;Fang, YQ;Wang, YQ;Deng, Y;Dai, CG;Lou, YC;Shao, J;Shi, WQ;Zhao, D;Li, D
关键词:photoperiod-and thermo-sensitive genic male sterile (PTSGMS) rice;cDNA array;gene expression pattern;signal transduction
-
Genetic dissection of silicon content in different organs of rice
作者:Dai, WM;Zhang, KQ;Duan, BW;Zheng, KL;Zhuang, JY;Cai, R
关键词:
-
Genetic control of rice blast resistance in the durably resistant cultivar Gumei 2 against multiple isolates
作者:Wu, JL;Fan, YY;Li, DB;Zheng, KL;Leung, H;Zhuang, JY
关键词:
-
Analysis of simple sequence repeats markers derived from Phytophthora sojae expressed sequencetags
作者:Zhu, ZD;Huo, YL;Wang, XM;Huang, JB;Wu, XF
关键词:expressed sequence tag;SSR marker;Phytophthora sojae;soybean
-
Association between molecular markers and blast resistance in an advanced backcross population of rice
作者:Wu, JL;Sinha, PK;Variar, M;Zheng, KL;Leach, JE;Courtois, B;Leung, H
关键词:
-
Screening of molecular markers for NPV resistance in Bombyx mori L. (Lep., Bombycidae)
作者:Yao, Q;Li, MW;Wang, Y;Wang, WB;Lu, J;Dong, Y;Chen, KP
关键词:
-
Identification of QTL for growth- and grain yield-related traits in rice across nine locations of Asia
作者:Hittalmani, S;Huang, N;Courtois, B;Venuprasad, R;Shashidhar, HE;Zhuang, JY;Zheng, KL;Liu, GF;Wang, GC;Sidhu, JS;Srivantaneeyakul, S;Singh, VP;Bagali, PG;Prasanna, HC;McLaren, G;Khush, GS
关键词:common QTL;locations;G x E interaction;molecular markers;rice;yield traits