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Article

Identification of heat-tolerant tomato genotypes through integrated phenotypic, biochemical, molecular, and GGE biplot analyses.

Scientific reports - 9 Aug 2026

Tiwari Jagesh Kumar, Rai Nagendra, Singh Manish K, Singh Rajat, Kant Tushar, Singh Yagyat, Yerasu Suresh Reddy, Singh Achuit K, Kumar Rajesh

Abstract excerpt

High temperature stress is a major constraint affecting tomato productivity and fruit quality worldwide. The present study aimed to identify heat-tolerant tomato genotypes using integrated morphological, biochemical, molecular, and GGE (Genotype plus Genotype-by-Environment) biplot analyses under controlled high temperature stress conditions (40 ± 2 °C, day) compared with optimal conditions (26 ± 2 °C, day)....

Read the complete abstract on PubMed

Topics

Solanum lycopersicum
Genotype
Thermotolerance
Phenotype
Hot Temperature
Superoxide Dismutase

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Catalase

Gene Expression Regulation, Plant

Fruit

Antioxidants

Plant Proteins

Heat-Shock Response

Source

Open in PubMed Open full text

Identifiers

PMID: 42706415
DOI: 10.1038/s41598-026-66041-y
PMCID: PMC13550563

Genes

CAT
SOD1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 22 Oct 2026.

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