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Article

Restoration of pathogenicity of a penetration-deficient mutant of Collectotrichum lagenarium by DNA complementation.

Current genetics - 1 Jan 1994

Perpetua N S, Kubo Y, Okuno T, Furusawa I

Abstract excerpt

Infection by Colletotrichum lagenarium requires formation of an appressorium and of a penetration peg. A mutant, 83,348, defective in morphogenesis of the penetration peg was unable to penetrate into cellulose membranes or infect cucumber leaves. DNA transformation using a wild-type genomic library constructed in pKVB resulted in two transformants, Ppr1 and Ppr2, with restored penetration peg formation, from...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 8082164
DOI: 10.1007/BF00712965

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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