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Article

Role of the 4-phosphopantetheinyl transferase of Trichoderma virens in secondary metabolism and induction of plant defense responses.

Molecular plant-microbe interactions : MPMI - 1 Dec 2011

Velazquez-Robledo R, Contreras-Cornejo H A, Macias-Rodriguez L, Hernandez-Morales A, Aguirre J, Casas-Flores S, Lopez-Bucio J, Herrera-Estrella A

Abstract excerpt

Trichoderma virens is a ubiquitous soil fungus successfully used in biological control due to its efficient colonization of plant roots. In fungi, 4-phosphopantetheinyl transferases (PPTases) activate enzymes involved in primary and secondary metabolism. Therefore, we cloned the PPTase gene ppt1 from T. virens and generated PPTase-deficient (?ppt1) and overexpressing strains to investigate the role of this enzyme...

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Source

Identifiers

PMID: 21830953
DOI: 10.1094/MPMI-02-11-0045

Genes

PPT1

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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