Evidence map›Paper›PMID 35589778›Full record

ArticleScientific reports2022

Whole genome resequencing and complementation tests reveal candidate loci contributing to bacterial wilt (Ralstonia sp.) resistance in tomato.

Derek W Barchenger, Yu-Ming Hsu, Jheng-Yang Ou, Ya-Ping Lin, Yao-Cheng Lin, Mark Angelo O Balendres, Yun-Che Hsu, Roland Schafleitner, Peter Hanson

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. A Genome-Wide Analysis ofFrontiers in genetics · 2022
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4 · The record

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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.

Derek W BarchengerWorld Vegetable Center, Tainan, Taiwan. derek.barchenger@worldveg.org.
Yu-Ming HsuCNRS, INRAE, Institute of Plant Sciences Paris-Saclay (IPS2), Univ Evry, Université Paris-Saclay, 91405, Orsay, France.
Jheng-Yang OuBiotechnology Center in Southern Taiwan, Agricultural Biotechnology Research Center, Academia Sinica, Tainan, Taiwan.
Ya-Ping LinWorld Vegetable Center, Tainan, Taiwan.ORCID 0000-0002-9575-2007
Yao-Cheng LinBiotechnology Center in Southern Taiwan, Agricultural Biotechnology Research Center, Academia Sinica, Tainan, Taiwan.ORCID 0000-0002-9390-795X
Mark Angelo O BalendresInstitute of Plant Breeding, College of Agriculture and Food Science, University of the Philippines Los Baños, Los Baños, Laguna, Philippines.
Yun-Che HsuWorld Vegetable Center, Tainan, Taiwan.
Roland SchafleitnerWorld Vegetable Center, Tainan, Taiwan.
Peter HansonWorld Vegetable Center, Tainan, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tomato (Solanum lycopersicum) is one of the most economically important vegetable crops worldwide. Bacterial wilt (BW), caused by the Ralstonia solanacearum species complex, has been reported as the second most important plant pathogenic bacteria worldwide, and likely the most destructive. Extensive research has identified two major loci, Bwr-6 and Bwr-12, that contribute to resistance to BW in tomato; however, these loci do not completely explain resistance. Segregation of resistance in two populations that were homozygous dominant or heterozygous for all Bwr-6 and Bwr-12 associated molecular markers suggested the action of one or two resistance loci in addition to these two major QTLs. We utilized whole genome sequence data analysis and pairwise comparison of six BW resistant and nine BW susceptible tomato lines to identify candidate genes that, in addition to Bwr-6 and Bwr-12, contributed to resistance. Through this approach we found 27,046 SNPs and 5975 indels specific to the six resistant lines, affecting 385 genes. One sequence variant on chromosome 3 captured by marker Bwr3.2dCAPS located in the Asc (Solyc03g114600.4.1) gene had significant association with resistance, but it did not completely explain the resistance phenotype. The SNP associated with Bwr3.2dCAPS was located within the resistance gene Asc which was inside the previously identified Bwr-3 locus. This study provides a foundation for further investigations into new loci distributed throughout the tomato genome that could contribute to BW resistance and into the role of resistance genes that may act against multiple pathogens.

Indexed as

Solanum lycopersicumDisease ResistanceGenetic Complementation TestPlant DiseasesRalstonia

Identifiers

PMID35589778
PMCPMC9120091

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