High-level biosynthesis of the anteiso-C(17) isoform of the antibiotic mycosubtilin in Bacillus subtilis and characterization of its candidacidal activity.

نویسندگان

  • Patrick Fickers
  • Jean-Sébastien Guez
  • Christian Damblon
  • Valérie Leclère
  • Max Béchet
  • Philippe Jacques
  • Bernard Joris
چکیده

High-level production (880 mg liter(-1)) and isolation of the anteiso-C(17) isoform of the lipopeptide mycosubtilin produced by a genetically engineered Bacillus subtilis strain are reported. Antifungal activity of this isoform, as determined via culture and fluorometric and cell leakage assays, suggests its potential therapeutic use as an antifungal agent, in particular against Candida spp.

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عنوان ژورنال:
  • Applied and environmental microbiology

دوره 75 13  شماره 

صفحات  -

تاریخ انتشار 2009