Biomimics of fungal cell-cell recognition by use of lectin-coated nylon fibers
- PMID: 1732197
- PMCID: PMC206195
- DOI: 10.1128/jb.174.3.1055-1059.1992
Biomimics of fungal cell-cell recognition by use of lectin-coated nylon fibers
Abstract
When the mycoparasitic, biocontrol fungus Trichoderma harzianum was allowed to grow on nylon fibers treated with concanavalin A or Sclerotium rolfsii lectin, it coiled around the nylon fibers and produced hooks in a pattern similar to that observed with the real host hyphae. The incidence of interaction between T. harzianum and S. rolfsii lectin-treated fibers was significantly higher than that of the controls (untreated or blocked activated fibers). These findings provide direct evidence for the role of lectins in mycoparasitism.
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