Analysis of Resistance to Powdery Mildew in Wheat Based on Expressed Sequence Tags (EST) Technique
文献类型: 外文期刊
第一作者: Luo, M
作者: Luo, M;Kong, XY;Jiang, T;Jia, C;Zhou, RH;Jia, JZ
作者机构:
关键词: wheat;erysiphe graminis;expressed sequence tags;disease resistance gene
期刊名称:ACTA BOTANICA SINICA ( 影响因子:0.599; )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Powdery mildew is a serious disease of wheat in China. As part of ITEC (International Triteace EST cooperation), EST (expressed sequence tags) technique was used to explore the gene expression in leaf induced by Erysiphe graminis DC. A conventional cDNA library was constructed, and a total of 1 500 clones picked randomly from the library were sequenced, three hundred and eighty-seven ESTs of them were unique, which got the Accession Number in GenBank. About 49.4% ESTs showed significant similarity to functions of known sequences in GenBank. There are 196 ESTs' with functions not able to be determined, and eighty-four ESTs were demonstrated to be novel sequences. High-density dot membranes from unique clones were produced, and several disease resistance related genes were screened by differential hybridization.
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Impact of plant breeding on genetic diversity of the Canadian hard red spring wheat germplasm as revealed by EST-derived SSR markers
作者:Fu, YB;Peterson, GW;Yu, JK;Gao, LF;Jia, JZ;Richards, KW
关键词:
-
Development, utilization of introgression lines using a synthetic wheat as donor
作者:Liu, SB;Zhou, RG;Dong, YC;Li, P;Jia, JZ
关键词:
-
Development and application of a new codominant PCR marker for detecting 1BL center dot 1RS wheat-rye chromosome translocations
作者:Chai, JF;Zhou, RH;Jia, JZ;Liu, X
关键词:Triticum aestivum;1BL center dot 1RS translocation lines;mutiplex PCR;secalin
-
Genetic diversity and core collection evaluations in common wheat germplasm from the Northwestern Spring Wheat Region in China
作者:Hao, CY;Zhang, XY;Wang, LF;Dong, YS;Shang, XW;Jia, JZ
关键词:core collection;genetic diversity;microsatellite;wheat
-
Mapping QTLs for phosphorus-deficiency tolerance at wheat seedling stage
作者:Su, JY;Xiao, YM;Li, M;Liu, QY;Li, B;Tong, YP;Jia, JZ;Li, ZS
关键词:QTL;phosphorus-deficiency tolerance;SSR markers;Triticum aestivum L.
-
Microsatellite mapping of a Triticum urartu Tum. derived powdery mildew resistance gene transferred to common wheat (Triticum aestivum L.)
作者:Qiu, YC;Zhou, RH;Kong, XY;Zhang, SS;Jia, JZ
关键词:
-
Chromosomal location of powdery mildew resistance gene Pm16 in wheat using SSR marker analysis
作者:Chen, XM;Luo, YH;Xia, XC;Xia, LQ;Chen, X;Ren, ZL;He, ZH;Jia, JZ
关键词:Triticum aestivitin;Blumeria graminis f.sp tritici;powdery mildew resistance;Pm16;chromosomal location;SSR markers