Haplotype-based genome-wide association study uncovers QTL for fruit-related traits in the 287 tomato accessions

T. B. N. Nguyen; Jaehun Heo; Byounghwan Lim; Sung‐Chur Sim

doi:10.1186/s12870-026-08494-x

March 10, 2026BMC Plant BiologyOpen Access

Haplotype-based genome-wide association study uncovers QTL for fruit-related traits in the 287 tomato accessions

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Key Points

To identify quantitative trait loci (QTL) associated with fruit-related traits in diverse tomato accessions using Hap-GWAS.
Conducted a haplotype-based genome-wide association study (Hap-GWAS) on 287 tomato accessions.
Analyzed genetic variations linked to fruit-related traits.
Utilized advanced statistical techniques to identify QTL.
Identified specific QTL associated with various fruit traits in tomato.
Showed that Hap-GWAS effectively dissects complex quantitative traits.
Provided insights into potential markers for breeding programs.

Implication

Haplotype-based genome-wide association study uncovers QTL for fruit traits in tomato, indicating new avenues for breeding.

Abstract

These results support the effectiveness of Hap-GWAS in dissecting quantitative traits and facilitate development of an advanced breeding strategy for improving fruit-related traits in tomato.

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Cite This Study

Nguyen et al. (2026) studied this question.

synapsesocial.com/papers/69b3acb202a1e69014ccea7b https://doi.org/10.1186/s12870-026-08494-x

View Full Paper

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Haplotype-based genome-wide association study uncovers QTL for fruit-related traits in the 287 tomato accessions

Key Points

Implication

Abstract

Discussion

Cite This Study

Haplotype-based genome-wide association study uncovers QTL for fruit-related traits in the 287 tomato accessions

Key Points

Implication

Abstract

Discussion

Cite This Study

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