Evidence map›Paper›PMID 34082694›Full record

ArticleBMC plant biology2021

Genome-wide association study and transcriptome analysis discover new genes for bacterial leaf blight resistance in rice (Oryza sativa L.).

Xinyue Shu, Aijun Wang, Bo Jiang, Yuqi Jiang, Xing Xiang, Xiaoqun Yi, Shuangcheng Li, Qiming Deng, Shiquan Wang, Jun Zhu and 6 more

Abstract read
In one paragraph

Article in BMC plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

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19citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

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  10. Bactericidal bissulfone BScience China. Life sciences · 2024
    Article
  11. Rice breeding for low input agriculture.Frontiers in plant science · 2024
    Review
  12. Article
  13. Article
  14. Review
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Xinyue Shu *College of Agronomy, Sichuan Agricultural University, Chengdu, China.
Aijun Wang *College of Agronomy, Sichuan Agricultural University, Chengdu, China.
Bo JiangCollege of Life Science and Technology, Yangtz Normal University, Chongqing, China.
Yuqi JiangCollege of Agronomy, Sichuan Agricultural University, Chengdu, China.
Xing XiangCollege of Agronomy, Sichuan Agricultural University, Chengdu, China.
Xiaoqun YiCollege of Agronomy, Sichuan Agricultural University, Chengdu, China.
Shuangcheng LiRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Qiming DengRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Shiquan WangRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Jun ZhuRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Yueyang LiangRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Huainian LiuRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Ting ZouRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Lingxia WangRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Ping LiRice Research Institute of Sichuan Agricultural University, Chengdu, China.
Aiping ZhengCollege of Agronomy, Sichuan Agricultural University, Chengdu, China. aipingzh@163.com.

Funding

Key Project of Sichuan Department of Science and Technology 2019YFN0010National Natural Science Foundation of China 31400130
6 · The paper itself

Abstract

backgroundRice (Oryza sativa) bacterial leaf blight (BLB), caused by the hemibiotrophic Xanthomonas oryzae pv. oryzae (Xoo), is one of the most devastating diseases affecting the production of rice worldwide. The development and use of resistant rice varieties or genes is currently the most effective strategy to control BLB.

resultsHere, we used 259 rice accessions, which are genotyped with 2 888 332 high-confidence single nucleotide polymorphisms (SNPs). Combining resistance variation data of 259 rice lines for two Xoo races observed in 2 years, we conducted a genome-wide association study (GWAS) to identify quantitative trait loci (QTL) conferring plant resistance against BLB. The expression levels of genes, which contains in GWAS results were also identified between the resistant and susceptible rice lines by transcriptome analysis at four time points after pathogen inoculation. From that 109 candidate resistance genes showing significant differential expression between resistant and susceptible rice lines were uncovered. Furthermore, the haplotype block structure analysis predicted 58 candidate genes for BLB resistance based on Chr. 7_707158 with a minimum P-value (-log 10 P = 9.72). Among them, two NLR protein-encoding genes, LOC_Os07g02560 and LOC_Os07g02570, exhibited significantly high expression in the resistant line, but had low expression in the susceptible line of rice.

conclusionsTogether, our results reveal novel BLB resistance gene resources, and provide important genetic basis for BLB resistance breeding of rice crops.

Indexed as

Gene Expression Regulation, PlantGenetic Predisposition to DiseaseGenome-Wide Association StudyTranscriptomeGenotypeHaplotypesOryzaPlant DiseasesPolymorphism, Single NucleotideQuantitative Trait LociGWASResistance genesRiceRNA-SeqXanthomonas oryzae pv. oryzae

Identifiers

PMID34082694
PMCPMC8173721

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