Genome-wide association study revealed genetic loci for resistance to fusarium wilt in tomato germplasm

Kawicha, Praphat; Tongyoo, Pumipat; Wongpakdee, Somporn; Rattanapolsan, Ladawan; Duangjit, Janejira; Chunwongse, Julapark; Suwor, Patcharaporn; Sangdee, Aphidech; Thanyasiriwat, Thanwanit

doi:10.1590/1984-70332023v23n1a1

Crop Breed. Appl. Biotechnol.

2023

DOI: 10.1590/1984-70332023v23n1a1

|View full text |Cite

Genome-wide association study revealed genetic loci for resistance to fusarium wilt in tomato germplasm

Praphat Kawicha

Pumipat Tongyoo

Somporn Wongpakdee

et al.

Abstract: Tomato Fusarium wilt caused by Fusarium oxysporum f.sp. lycopersici (Fol) constrains tomato production worldwide. Three hundred forty tomato accessions were evaluated for Fusarium wilt resistance and single nucleotide polymorphisms (SNPs) associated with resistance. The disease resistance evaluation revealed that 15, 13, and 15 accessions were identified as Fusarium wilt resistant in Test 1, 2, and Mean data, respectively, with the disease severity index (DSI) ranging from 0-16.7%. A genome-wide association st… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

Publication Types

Select...

Article5

Relationship

Self Cite1

Independent4

Authors

Journals

Cited by 5 publications

References 35 publications

(35 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

Antagonistic ability and genome mining of soil Streptomyces spp. against Fusarium oxysporum f. sp. lycopersici

Pengproh,

Thanyasiriwat,

Sangdee

et al. 2023

Eur J Plant Pathol

View full text Add to dashboard Cite

Antagonistic ability and genome mining of soil Streptomyces spp. against Fusarium oxysporum f. sp. lycopersici

Pengproh,

Thanyasiriwat,

Sangdee

et al. 2023

Eur J Plant Pathol

View full text Add to dashboard Cite

Genetic loci associated with Fusarium wilt resistance in tomato (Solanum lycopersicum L.) discovered by genome‐wide association study

Thanyasiriwat,

Tongyoo,

Saman

et al. 2023

Plant Breeding

Self Cite

View full text Add to dashboard Cite

Fusarium wilt (FW), caused by Fusarium oxysporum f. sp. lycopersici (Fol), has impacted global tomato production. This study aims to identify single nucleotide polymorphisms (SNPs) and candidate genes associated with FW resistance against different Fol isolates in tomato accessions using genome‐wide association studies (GWAS). Ninety‐four tomato accessions were evaluated for FW resistance and subjected to GWAS analysis. Broad‐spectrum tomato accessions demonstrated resistance to Fol in at least two isolates, exhibiting a disease severity index (DSI) of 0%. Thirty‐two SNP loci were significantly linked to the DSI of Fol isolates TFPK401, BK2269 and NP‐T4, clustering on chromosome 6. Among these, 12 common significant SNPs were associated with the DSI of at least two Fol isolates, while four unique SNPs were specific to TFPK401 or NP‐T4. Furthermore, candidate genes associated with disease response to Fol infection were identified within a 37.9–41 Mb region flanking the SNPs. These findings contribute to a deeper understanding of resistance mechanisms against Fol infection in tomatoes, potentially aiding the development of effective breeding strategies for Fusarium wilt resistance.

show abstract

Molecular and genetic basis of tomato resistance to major fungal diseases

Maslova,

Shamshin,

Grosheva

et al. 2023

Ovoŝi Rossii

View full text Add to dashboard Cite

This review presents an analysis of the literature, which indicates the popularity of breeding methods in the fight against oomycete and fungal diseases of tomato: late blight (pathogen − Phytophthora infestans (Mont.) de Bary), fusarium wilt (pathogen − Fusarium oxysporum f. sp. lycopersici (Sacc.) Snyder and Hansen), early blight or alternariosis (pathogens − representatives of the genus Alternaria), cladosporiosis (pathogen−Cladosporium fulvum Cook.). Theoretical and practical achievements, the latest developments in genetics, molecular biology, plant physiology, microbiology are considered. Special attention is paid to modern information about the diversity of tomato pathogens, their morphological, genetic, physiological features, including racial composition; the presence of pathogen resistance genes in the gene pool of the culture under study, their mapping and the possibility of introduction into the genome from other sources; about the developed markers of target genes and loci of quantitative traits; the degree of associations between a molecular marker and a target gene; about the features of inheritance of the studied trait, as well as the possibility of pyramiding R-genes and QTL in one genotype. To accelerate and improve the efficiency of tomato breeding for resistance to pathogens, these issues are of great importance. Their study will strengthen the integration of modern biotechnology with the traditional breeding process, which is carried out by classical methods.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Genome-wide association study revealed genetic loci for resistance to fusarium wilt in tomato germplasm

Cited by 5 publications

References 35 publications

Antagonistic ability and genome mining of soil Streptomyces spp. against Fusarium oxysporum f. sp. lycopersici

Antagonistic ability and genome mining of soil Streptomyces spp. against Fusarium oxysporum f. sp. lycopersici

Genetic loci associated with Fusarium wilt resistance in tomato (Solanum lycopersicum L.) discovered by genome‐wide association study

Molecular and genetic basis of tomato resistance to major fungal diseases

Contact Info

Product

Resources

About