NDLI: Population structure analysis and association mapping of bacterial blight resistance in indica rice (Oryza sativa L.) accessions

Content Provider	Springer Nature Link
Author	Chen, Hao Wu, Yunyu He, Jianbo Guan, Changhong Li, Aihong Fang, Nengyan He, Wanwan Wang, Ruisen Wang, Jianfei Bao, Yongmei Zhang, Hongsheng
Copyright Year	2016
Abstract	Bacterial blight, caused by Xanthomonas oryzae pv. oryzae (Xoo), is a serious disease in rice production worldwide. To understand the genetic diversity of bacterial blight resistance a population consisting of 175 indica accessions from nine countries was collected and detected their association between SSR (Simple Sequence Repeat) markers and resistance to six bacterial races. The resistance phenotypes of various rice accessions were evaluated through artificial inoculation under controlled conditions in 2013 and 2014. Association analysis showed that 17 SSR markers were significantly associated with resistance to four bacterial races and the phenotypic variations explained (PVE) ranged from 7.43 to 15.05%. Among the 17 associated SSR markers, two SSR markers located in previously reported genes regions, and 15 SSR markers were newly identified in this study. These results validated a new approach to map resistance genes of rice to bacterial blight. These markers could be used for marker-assisted selection (MAS) in rice bacterial blight resistance breeding programs.
Starting Page	21
Ending Page	35
Page Count	15
File Format	PDF
ISSN	01676903
Journal	Plant Growth Regulation
Volume Number	82
Issue Number	1
e-ISSN	15735087
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-11-12
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Indica rice Accessions Xanthomonas oryzae pv. oryzae Association mapping Plant Sciences Plant Anatomy/Development Plant Physiology Agriculture
Content Type	Text
Resource Type	Article
Subject	Physiology Plant Science Agronomy and Crop Science

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STUDIES ON BACTERIAL BLIGHT [Xanthomonas oryzae pv. oryzae] OF RICE [Oryza sativa L.] AND ITS MANAGEMENT

Genetic analysis of resistance to bacterial blight, Xanthomonas oryzae pv. oryzae, in rice, Oryza sativa L.

Fine Mapping of Xa2, a Bacterial Blight Resistance Gene in Rice

Influence of rice development on the function of bacterial blight resistance genes

Identification of Bacterial Blight Resistance Loci in Rice (Oryza sativa L.) against Diverse Xoo Thai Strains by Genome-Wide Association Study

Identification and expression analysis of OsmiR1861k in rice leaves in response to Xanthomonas oryzae pv. oryzae

Resistance Genes and their Interactions with Bacterial Blight/Leaf Streak Pathogens (Xanthomonas oryzae) in Rice (Oryza sativa L.)—an Updated Review

Genetic analysis of resistance to bacterial blight (Xanthomonas oryzae pv. oryzae) in rice (Oryza sativa L.)

Transcriptome based identification of genes imparting bacterial leaf blight (Xanthomonas oryzae) resistance in rice (Oryza sativa L.)

Population structure analysis and association mapping of bacterial blight resistance in indica rice (Oryza sativa L.) accessions

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STUDIES ON BACTERIAL BLIGHT [Xanthomonas oryzae pv. oryzae] OF RICE [Oryza sativa L.] AND ITS MANAGEMENT

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