Evidence map›Paper›PMID 34745174›Full record

ArticleFrontiers in plant science2021

Identification of Novel Quantitative Trait Nucleotides and Candidate Genes for Bacterial Wilt Resistance in Tobacco (

Ruiqiang Lai, Muhammad Ikram, Ronghua Li, Yanshi Xia, Qinghua Yuan, Weicai Zhao, Zhenchen Zhang, Kadambot H M Siddique, Peiguo Guo

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
4.0field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Genome-wide identification and development of InDel markers in tobacco (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022
    Article
  9. Article
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

9 authors at 4 institutions in 2 countries.

Ruiqiang LaiInternational Crop Research Center for Stress Resistance, School of Life Sciences, Guangzhou University, Guangzhou, China.
Muhammad IkramInternational Crop Research Center for Stress Resistance, School of Life Sciences, Guangzhou University, Guangzhou, China.
Ronghua LiInternational Crop Research Center for Stress Resistance, School of Life Sciences, Guangzhou University, Guangzhou, China.
Yanshi XiaInternational Crop Research Center for Stress Resistance, School of Life Sciences, Guangzhou University, Guangzhou, China.
Qinghua YuanCrop Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China.
Weicai ZhaoNanxiong Research Institute of Guangdong Tobacco Co., Ltd., Nanxiong, China.
Zhenchen ZhangCrop Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China.
Kadambot H M SiddiqueThe UWA Institute of Agriculture, UWA School of Agriculture and Environment, The University of Western Australia, Perth, WA, Australia.
Peiguo GuoInternational Crop Research Center for Stress Resistance, School of Life Sciences, Guangzhou University, Guangzhou, China.
Guangzhou University · CNGuangdong Academy of Agricultural Sciences · CNTobacco Research Institute · CNUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tobacco bacterial wilt (TBW) is a devastating soil-borne disease threatening the yield and quality of tobacco. However, its genetic foundations are not fully understood. In this study, we identified 126,602 high-quality single-nucleotide polymorphisms (SNPs) in 94 tobacco accessions using genotyping-by-sequencing (GBS) and a 94.56 KB linkage disequilibrium (LD) decay rate for candidate gene selection. The population structure analysis revealed two subpopulations with 37 and 57 tobacco accessions. Four multi-locus genome-wide association study (ML-GWAS) approaches identified 142 quantitative trait nucleotides (QTNs) in E1-E4 and the best linear unbiased prediction (BLUP), explaining 0.49-22.52% phenotypic variance. Of these, 38 novel stable QTNs were identified across at least two environments/methods, and their alleles showed significant TBW-DI differences. The number of superior alleles associated with TBW resistance for each accession ranged from 4 to 24; eight accessions had more than 18 superior alleles. Based on TBW-resistant alleles, the five best cross combinations were predicted, including MC133 × Ruyuan No. 1 and CO258 × ROX28. We identified 52 candidate genes around 38 QTNs related to TBW resistance based on homologous functional annotation and KEGG enrichment analysis, e.g.,

Indexed as

bacterial wilt resistancegenome-wide association analysisquantitative trait nucleotideSNPsuperior allelestobacco germplasm

Identifiers

PMID34745174
PMCPMC8566715
OpenAlexW3208742370

What Socratic holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.