Identification and fine mapping of a major R gene to Magnaporthe oryzae in a broad-spectrum resistant germplasm in rice

2012 ◽  
Vol 30 (4) ◽  
pp. 1715-1726 ◽  
Author(s):  
Wuming Xiao ◽  
Qiyun Yang ◽  
Hui Wang ◽  
Jun Duan ◽  
Tao Guo ◽  
...  
Keyword(s):  
Fine Mapping ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
R Gene

scholarly journals Identification and Fine Mapping of Pi69(t), a New Gene Conferring Broad-Spectrum Resistance Against Magnaporthe oryzae From Oryza glaberrima Steud

2020 ◽  
Vol 11 ◽  
Author(s):  
Liying Dong ◽  
Shufang Liu ◽  
May Sandar Kyaing ◽  
Peng Xu ◽  
Didier Tharreau ◽  
...  
Keyword(s):  
Fine Mapping ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
Oryza Glaberrima ◽  
Broad Spectrum Resistance ◽  
New Gene

scholarly journals Fine mapping of Pi57(t) conferring broad spectrum resistance against Magnaporthe oryzae in introgression line IL-E1454 derived from Oryza longistaminata

PLoS ONE ◽  
2017 ◽  
Vol 12 (10) ◽  
pp. e0186201 ◽  
Author(s):  
Liying Dong ◽  
Shufang Liu ◽  
Peng Xu ◽  
Wei Deng ◽  
Xundong Li ◽  
...  
Keyword(s):  
Fine Mapping ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
Introgression Line ◽  
Broad Spectrum Resistance ◽  
Oryza Longistaminata

Identification and fine mapping of Pi39(t), a major gene conferring the broad-spectrum resistance to Magnaporthe oryzae

2007 ◽  
Vol 278 (4) ◽  
pp. 403-410 ◽  
Author(s):  
Xinqiong Liu ◽  
Qinzhong Yang ◽  
Fei Lin ◽  
Lixia Hua ◽  
Chuntai Wang ◽  
...  
Keyword(s):  
Fine Mapping ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
Major Gene ◽  
Broad Spectrum Resistance

scholarly journals Xa7, a new executor R gene that confers durable and broad-spectrum resistance to bacterial blight disease in rice

2021 ◽  
pp. 100143
Author(s):  
Xifeng Chen ◽  
Pengcheng Liu ◽  
Le Mei ◽  
Xiaoling He ◽  
Long Chen ◽  
...  
Keyword(s):  
Broad Spectrum ◽  
Bacterial Blight ◽  
R Gene ◽  
Broad Spectrum Resistance ◽  
Bacterial Blight Disease ◽  
Blight Disease

scholarly journals Host-Induced Gene Silencing of MoAP1 Confers Broad-Spectrum Resistance to Magnaporthe oryzae

2019 ◽  
Vol 10 ◽  
Author(s):  
Xiao-Yi Guo ◽  
Yan Li ◽  
Jing Fan ◽  
Hong Xiong ◽  
Fu-Xian Xu ◽  
...  
Keyword(s):  
Gene Silencing ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
Broad Spectrum Resistance

Genetic analysis and molecular mapping of Pitb with broad-spectrum resistance to Magnaporthe oryzae in rice

Euphytica ◽  
2016 ◽  
Vol 209 (3) ◽  
pp. 547-554 ◽  
Author(s):  
Huimin Sun ◽  
Lihua Wu ◽  
Longping Guo ◽  
Fugen Song ◽  
Zhuo Zheng ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Broad Spectrum ◽  
Magnaporthe Oryzae ◽  
Molecular Mapping ◽  
Broad Spectrum Resistance

scholarly journals Fine mapping of the Rpi-rzc1 gene conferring broad-spectrum resistance to potato late blight

2015 ◽  
Vol 143 (1) ◽  
pp. 193-198 ◽  
Author(s):  
Marta Brylińska ◽  
Iga Tomczyńska ◽  
Henryka Jakuczun ◽  
Iwona Wasilewicz-Flis ◽  
Kamil Witek ◽  
...  
Keyword(s):  
Late Blight ◽  
Fine Mapping ◽  
Broad Spectrum ◽  
Potato Late Blight ◽  
Broad Spectrum Resistance

scholarly journals Fine Mapping of a New Race-Specific Blast Resistance Gene, Pi-hk2, in Japonica Heikezijing from Taihu Region of China

2017 ◽  
Vol 107 (1) ◽  
pp. 84-91 ◽  
Author(s):  
Wanwan He ◽  
Nengyan Fang ◽  
Ruisen Wang ◽  
Yunyu Wu ◽  
Guoying Zeng ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Fine Mapping ◽  
Broad Spectrum ◽  
Blast Resistance ◽  
Recombinant Inbred Lines ◽  
Japonica Rice ◽  
Phenotypic Variance ◽  
Chromosome 11 ◽  
Essential Information ◽  
Broad Spectrum Resistance

Heikezijing, a japonica rice landrace from the Taihu region of China, exhibited broad-spectrum resistance to more than 300 isolates of the blast pathogen (Magnaporthe oryzae). In our previous research, we fine mapped a broad-spectrum resistance gene, Pi-hk1, in chromosome 11. In this research, 2010-9(G1), one of the predominant races of blast in the Taihu Lake region of China, was inoculated into 162 recombinant inbred lines (RIL) and two parents, Heikezijing and Suyunuo, for mapping the resistance-blast quantitative trait loci (QTL). Three QTL (Lsqtl4-1, Lsqtl9-1, and Lsqtl11-1) associated with lesion scores were detected on chromosomes 4, 9, and 11 and two QTL (Lnqtl1-1 and Lnqtl9-1) associated with average lesion numbers were detected on chromosomes 1 and 9. The QTL Lsqtl9-1 conferring race-specific resistance to 2010-9(G1) at seedling stages showed logarithm of the odds scores of 9.10 and phenotypic variance of 46.19% and might be a major QTL, named Pi-hk2. The line RIL84 with Pi-hk2 derived from a cross between Heikezijing and Suyunuo was selected as Pi-hk2 gene donor for developing fine mapping populations. According to the resistance evaluation of recombinants of three generations (BC1F2, BC1F3, and BC1F4), Pi-hk2 was finally mapped to a 143-kb region between ILP-19 and RM24048, and 18 candidate genes were predicted, including genes that encode pleiotropic drug resistance protein 4 (n = 2), WRKY74 (n = 1), cytochrome b5-like heme/steroid-binding domain containing protein (n = 1), protein kinase (n = 1), and ankyrin repeat family protein (n = 1). These results provide essential information for cloning of Pi-hk2 and its potential utility in breeding resistant rice cultivars by marker-assisted selection.

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