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Article

Allelic variation, alternative splicing and expression analysis of Psy1 gene in Hordeum chilense Roem. et Schult.

PloS one - 1 Jan 2011

Rodríguez-Suárez Cristina, Atienza Sergio G, Pistón Fernando

Abstract excerpt

BACKGROUND: The wild barley Hordeum chilense Roem. et Schult. is a valuable source of genes for increasing carotenoid content in wheat. Tritordeums, the amphiploids derived from durum or common wheat and H. chilense, systematically show higher values of yellow pigment colour and carotenoid content than durum wheat. Phytoene synthase 1 gene (Psy1) is considered a key step limiting the carotenoid biosynthesis, and...

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Source

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Identifiers

PMID: 21603624
DOI: 10.1371/journal.pone.0019885
PMCID: PMC3095628

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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