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Open access Jul 2026

Integrated Meta-QTL analysis and transcriptomic profiling reveal genomic regions for fruit quality, abiotic and biotic stress resilience in cucumber (Cucumis sativus L.).

This study conducted a comprehensive Meta-QTL analysis by integrating 647 initial QTLs from 40 independent studies published between 2003 and 2024, identifying 38 robust mQTLs associated with fruit quality, biotic and abiotic stress tolerance and key drivers of fruit quality.

Basu Sudhakar Reddy, Sanjay Singh, Sarika Jaiswal et al. · 0 citations
Jul 2026

Genomic dissection of stable meta-quantitative trait loci and candidate genes enabling durable disease and insect resistance in maize to safeguard food production.

Key components of the salicylic acid (SA) and jasmonic acid (JA) signaling pathways co-localized within PL-MQTL regions are suggested, suggesting a mechanistic basis for broad-spectrum resistance.

Bhupender Kumar, Shrikant Yankanchi, Rakhi Singh et al. · 0 citations
Open access Jul 2026

From QTL to candidate genes: a data-driven approach to unravel the genetic architecture of yellow rust resistance in central European wheat

A new approach to identify environment-specific quantitative trait loci (QTL) using GWAS and the validated resistance gene Yr27 was identified as sole candidate gene for one QTL region of particular relevance for Central European wheat.

Jiao-Jiao Wang, Renate H. Schmidt, Guoliang Li et al. · 1 citation
Open access Jul 2026

Genome-wide association identifies and validates genomic region controlling grain yield and agronomic traits in extra-early orange maize inbred lines under drought

In order to meet the expected maize yield by 2050, breeders must work to improve breeding program efficiency by intensifying the implementation of new and improved technologies such as marker-assisted selection (MAS). Dissecting the genomic regions associated with drought tolerance is the first step forward in MAS prog...

T. Bonkoungou, I. Adejumobi, Victor Adetimirin et al. · 1 citation
Open access Aug 2026

Genetic mapping and genomic prediction for agronomic, grain compositional, and sensing-enabled traits in a cowpea MAGIC population along an environmental gradient

Cowpea (Vigna unguiculata [L.] Walp.) is a resilient grain legume and an important global source of dietary protein, yet the genetic and environmental basis of phenological and canopy development, as well as grain composition, remains incompletely characterized across production environments. In this study, we evaluate...

Jonathan M. Berlingeri, Sassoum Lo, Margaret Riggs et al. · 0 citations
Jul 2026

Genetic diversity, GWAS, and candidate genes identification for plant architecture traits in maize (Zea mays L.)

A genome-wide association study (GWAS) combined with genomic prediction was conducted on four-plant architecture-related traits in a structured population of 206 inbred lines, providing a foundation for further understanding the genetic control of plant architecture traits in maize.

Dandan Dou, Jianjun Sun, S. F. Abou-Elwafa et al. · 0 citations

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