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Article

Induction of phenolic compounds by UV and PAR is modulated by leaf ontogeny and barley genotype.

Plant physiology and biochemistry : PPB - 1 Jan 2019

Holub Petr, Nezval Jakub, Štroch Michal, Špunda Vladimír, Urban Otmar, Jansen Marcel A K, Klem Karel

Abstract excerpt

We investigated the effect of leaf ontogeny and barley genotype on the accumulation of phenolic compounds (PhCs) induced by ultraviolet (UV) and photosynthetically active radiation (PAR). We hypothesized that different groups of PhCs are induced in leaves differing in ontogeny, and that this has consequences for protective functions and the need for other protection mechanisms. Generally, lower constitutive...

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Identifiers

PMID: 30143263
DOI: 10.1016/j.plaphy.2018.08.012

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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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