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- [45] Utilization of conventional breeding for improvement of sheath blight and panicle blight resistance in ricePHYTOPATHOLOGY, 2005, 95 (06) : S91 - S91Rush, M.Groth, D.Sha, X.Linscombe, S.
Understanding sheath blight resistance in rice: the road behind and the road ahead
被引：172
|作者：
Molla, Kutubuddin A.
[1
,2
,3
,4
]
Karmakar, Subhasis
[2
]
Molla, Johiruddin
[5
]
Bajaj, Prasad
[5
]
Varshney, Rajeev K.
[5
]
Datta, Swapan K.
[2
]
Datta, Karabi
[2
]
机构：
[1] ICAR Natl Rice Res Inst, Cuttack, India
[2] Univ Calcutta, Dept Bot, Lab Translat Res Transgen Crops, Kolkata, India
[3] Penn State Univ, Huck Inst Life Sci, University Pk, PA 16802 USA
[4] Penn State Univ, Dept Plant Pathol & Environm Microbiol, University Pk, PA 16802 USA
[5] Int Crops Res Inst Semi Arid Trop, Ctr Excellence Genom & Syst Biol, Hyderabad, India
关键词：
sheath blight;
Rhizoctonia solani;
transgenic rice;
sheath blight QTL;
host-plant interaction;
rice disease resistance;
QUANTITATIVE TRAIT LOCI;
INTERNAL TRANSCRIBED SPACER;
CONTROLLING HEADING DATE;
ORYZA-SATIVA L;
RHIZOCTONIA-SOLANI;
DISEASE-RESISTANCE;
INDICA RICE;
ENHANCED RESISTANCE;
TRANSGENIC RICE;
JAPONICA RICE;
D O I：
10.1111/pbi.13312
中图分类号：
Q81 [生物工程学（生物技术）];
Q93 [微生物学];
学科分类号：
071005 ;
0836 ;
090102 ;
100705 ;
摘要：
Rice sheath blight disease, caused by the basidiomycetous necrotroph Rhizoctonia solani, became one of the major threats to the rice cultivation worldwide, especially after the adoption of high-yielding varieties. The pathogen is challenging to manage because of its extensively broad host range and high genetic variability and also due to the inability to find any satisfactory level of natural resistance from the available rice germplasm. It is high time to find remedies to combat the pathogen for reducing rice yield losses and subsequently to minimize the threat to global food security. The development of genetic resistance is one of the alternative means to avoid the use of hazardous chemical fungicides. This review mainly focuses on the effort of better understanding the host-pathogen relationship, finding the gene loci/markers imparting resistance response and modifying the host genome through transgenic development. The latest development and trend in the R. solani-rice pathosystem research with gap analysis are provided.
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页码：895 / 915
页数：21
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