Identification of the blast resistance gene Picl(t) from Chaling common wild rice ( Oryza rufipogon Griff.)

2020 ◽  
Vol 168 (4) ◽  
pp. 211-219
Author(s):  
Chuanqin Zheng ◽  
Nan Jiang ◽  
Xinhui Zhao ◽  
Tianze Yan ◽  
Jun Fu ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Blast Resistance ◽  
Oryza Rufipogon ◽  
Blast Resistance Gene ◽  
Common Wild Rice ◽  
Oryza Rufipogon Griff

scholarly journals Functional Analysis of Pid3-A4, an Ortholog of Rice Blast Resistance Gene Pid3 Revealed by Allele Mining in Common Wild Rice

2013 ◽  
Vol 103 (6) ◽  
pp. 594-599 ◽  
Author(s):  
Qiming Lv ◽  
Xiao Xu ◽  
Junjun Shang ◽  
Guanghuai Jiang ◽  
Zhiqian Pang ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Resistance Gene ◽  
Wild Rice ◽  
Rice Blast ◽  
Blast Resistance ◽  
Oryza Rufipogon ◽  
Allele Mining ◽  
Rice Blast Resistance ◽  
Blast Resistance Gene ◽  
Common Wild Rice

The rice blast resistance gene Pid3 encodes a nucleotide-binding-site leucine-rich repeat (NBS-LRR) protein. This gene was cloned from the rice ‘Digu’ (indica) by performing a genome-wide comparison of the NBS-LRR gene family between two genome-sequenced varieties, ‘9311’ (indica) and ‘Nipponbare’ (japonica). In this study, we performed functional analysis of Pid3-A4, an ortholog of Pid3 revealed by allele mining in the common wild rice A4 (Oryza rufipogon). The predicted protein encoded by Pid3-A4 shares 99.03% sequence identity with Pid3, with only nine amino-acid substitutions. In wild rice plants, Pid3-A4 is constitutively expressed, and its expression is not induced by Magnaporthe oryzae isolate Zhong-10-8-14 infection. Importantly, in transgenic plants, Pid3-A4, as compared with Pid3, displays a distinct resistance spectrum to a set of M. oryzae isolates, including those that prevail in the rice fields of Sichuan Province. Therefore, Pid3-A4 should be quite useful for the breeding of rice blast resistance, especially in southwestern China.

scholarly journals Identification of a Resistance Gene bls1 to Bacterial Leaf Streak in Wild Rice Oryza rufipogon Griff.

2012 ◽  
Vol 11 (6) ◽  
pp. 962-969 ◽  
Author(s):  
Wen-ai HE ◽  
Da-hui HUANG ◽  
Rong-bai LI ◽  
Yong-fu QIU ◽  
Jian-dong SONG ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Oryza Rufipogon ◽  
Bacterial Leaf Streak ◽  
Oryza Rufipogon Griff

Identification of heat-sensitive QTL derived from common wild rice (Oryza rufipogon Griff.)

Plant Science ◽  
2013 ◽  
Vol 201-202 ◽  
pp. 121-127 ◽  
Author(s):  
Dongyang Lei ◽  
Lubin Tan ◽  
Fengxia Liu ◽  
Liyun Chen ◽  
Chuanqing Sun
Keyword(s):  
Wild Rice ◽  
Oryza Rufipogon ◽  
Common Wild Rice ◽  
Oryza Rufipogon Griff

scholarly journals Identification of a novel planthopper resistance gene from wild rice (Oryza rufipogon Griff.)

2020 ◽  
Vol 8 (6) ◽  
pp. 1057-1070
Author(s):  
Meng Yang ◽  
Jiebin Lin ◽  
Ling Cheng ◽  
Hailian Zhou ◽  
Shu Chen ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Oryza Rufipogon ◽  
Oryza Rufipogon Griff

Identification and Fine-mapping of a New Bacterial Blight Resistance Gene, Xa47(t), in G252, an Introgression Line of Yuanjiang Common Wild Rice (Oryza rufipogon)

Plant Disease ◽  
2021 ◽  
Author(s):  
Jiaxin Xing ◽  
Dunyu Zhang ◽  
Fuyou Yin ◽  
Qiaofang Zhong ◽  
Bo Wang ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Wild Rice ◽  
Bacterial Blight ◽  
Introgression Line ◽  
Physical Region ◽  
Segregation Ratio ◽  
Oryza Rufipogon ◽  
Chromosome 11 ◽  
Effective Measure ◽  
Common Wild Rice

Bacterial blight (BB) disease caused by Xanthomonas oryzae pv. oryzae (Xoo) is a common, widespread, and highly devastating disease that affects rice yield. Breeding resistant cultivars is considered the most effective measure for controlling this disease. The introgression line G252 derived from Yuanjiang common wild rice (Oryza rufipogon) was highly resistant to all tested Xoo strains, including C5, C9, PXO99, PB, T7147Y8, Hzhj19, YM1, YM187, YJdp-2, and YJws-2. To identify the BB resistance gene(s) of G252, we developed an F2 population from the cross between G252 and 02428. A linkage analysis was carried out between the phenotype and genotype in the population. A segregation ratio of 3:1 was observed between the resistant and susceptible individuals in F2 progeny, indicating a dominant resistance gene, Xa47(t), in G252. The resistance gene was mapped within an approximately 26.24 kb physical region on chromosome 11 between two InDel markers, R13I14 and 13rbq-71; and moreover, one InDel marker, Hxjy-1, co-segregated with Xa47(t). Three genes were predicted within the target region, including a promising candidate gene encoding a nucleotide-binding domain and leucine-rich repeat (NLR) protein (LOC_Os11g46200) by combining the structure and expression analysis. Physical mapping data suggested that Xa47(t) was a new broad-spectrum BB resistance gene.

scholarly journals Identification and Functional Analysis of Flowering Related microRNAs in Common Wild Rice (Oryza rufipogon Griff.)

PLoS ONE ◽  
2013 ◽  
Vol 8 (12) ◽  
pp. e82844 ◽  
Author(s):  
Zongxiang Chen ◽  
FuLi Li ◽  
Songnan Yang ◽  
Yibo Dong ◽  
Qianhua Yuan ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Wild Rice ◽  
Oryza Rufipogon ◽  
Common Wild Rice ◽  
Oryza Rufipogon Griff

scholarly journals Genome wide re-sequencing of newly developed Rice Lines from common wild rice (Oryza rufipogon Griff.) for the identification of NBS-LRR genes

PLoS ONE ◽  
2017 ◽  
Vol 12 (7) ◽  
pp. e0180662 ◽  
Author(s):  
Wen Liu ◽  
Fozia Ghouri ◽  
Hang Yu ◽  
Xiang Li ◽  
Shuhong Yu ◽  
...  
Keyword(s):  
Wild Rice ◽  
Oryza Rufipogon ◽  
Common Wild Rice ◽  
Genome Wide ◽  
Oryza Rufipogon Griff

Analysis of QTLs for yield-related traits in Yuanjiang common wild rice (Oryza rufipogon Griff.)

2010 ◽  
Vol 37 (2) ◽  
pp. 147-157 ◽  
Author(s):  
Qiang Fu ◽  
Peijiang Zhang ◽  
Lubin Tan ◽  
Zuofeng Zhu ◽  
Dan Ma ◽  
...  
Keyword(s):  
Wild Rice ◽  
Oryza Rufipogon ◽  
Common Wild Rice ◽  
Oryza Rufipogon Griff
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