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Article

Mapping QTL for spike fertility and related traits in two doubled haploid wheat (Triticum aestivum L.) populations.

BMC plant biology - 26 Jul 2021

Pretini Nicole, Vanzetti Leonardo S, Terrile Ignacio I, Donaire Guillermo, González Fernanda G

Abstract excerpt

BACKGROUND: In breeding programs, the selection of cultivars with the highest yield potential consisted in the selection of the yield per se, which resulted in cultivars with higher grains per spike (GN) and occasionally increased grain weight (GW) (main numerical components of the yield). In this study, quantitative trait loci (QTL) for GW, GN and spike fertility traits related to GN determination were mapped...

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Identifiers

PMID: 34311707
DOI: 10.1186/s12870-021-03061-y
PMCID: PMC8314532

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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