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Article

The diversity of pathogenesis-related proteins decreases during grape maturation.

Phytochemistry - 1 Feb 2007

Monteiro Sara, Piçarra-Pereira Maria A, Loureiro Virgílio B, Teixeira Artur R, Ferreira Ricardo B

Abstract excerpt

It was recently shown that wines contain typically a huge diversity of structurally similar polypeptides that exhibit a high degree of homology to pathogenesis-related (PR) proteins. This observation suggested the existence of one or a few precursors in mature grapes, common to most or all the wine PR proteins. Limited proteolysis and chemical modification of the precursor(s) during fruit ripening and winemaking...

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PMID: 17188723
DOI: 10.1016/j.phytochem.2006.11.014

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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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