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Genome-wide association analysis of natural variation in seed tocochromanols of barley.

The plant genome - 1 Nov 2020

Mahalingam Ramamurthy, Sallam Ahmad H, Steffenson Brian J, Fiedler Jason D, Walling Jason G

Abstract excerpt

Tocochromanols (tocols for short), commonly called Vitamin E, are lipid-soluble plant antioxidants vital for regulating lipid peroxidation in chloroplasts and seeds. Barley (Hordeum vulgare L.) seeds contain all eight different isoforms of tocols; however, the extent of natural variation in their composition and their underlying genetic basis is not known. Tocol levels in barley seeds were quantified in diverse...

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PMID: 33217201
DOI: 10.1002/tpg2.20039
PMCID: PMC12807016

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