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Article

Trait prioritization and genotype selection for heat stress tolerance in wheat via structural equation modeling and principal component analysis (PCA).

PeerJ - 1 Jan 2026

Khan Irum, Naeem Muhammad Kashif, Abbasov Mehraj, Khan Muhammad Ramzan, Zhang Zi Jin, Chen Jing, Sajjad Muhammad

Abstract excerpt

Terminal heat stress is a major limitation to wheat productivity, especially during the reproductive stage. This paper examines the genetic variation and correlations of heat tolerance traits in wheat using structural equation modeling (SEM) as a novel approach to reveal causal relationships among key reproductive traits. Genetic diversity was evaluated in 200 spring wheat genotypes grown under optimal and...

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Share to Genetic Variation
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Latent Class Analysis

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Source

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Identifiers

PMID: 42369750
DOI: 10.7717/peerj.21335
PMCID: PMC13308541

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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