Enterococcus faecalis grows on ascorbic acid

Appl Environ Microbiol. 2013 Aug;79(15):4756-8. doi: 10.1128/AEM.00228-13. Epub 2013 May 24.

Abstract

We show that Enterococcus faecalis can utilize ascorbate for fermentative growth. In chemically defined media, growth yield was limited by the supply of amino acids, and the cells showed a much higher demand for amino acids than when they were grown on glucose.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Amino Acids / metabolism
  • Ascorbic Acid / metabolism*
  • Culture Media / chemistry
  • Culture Media / metabolism
  • Enterococcus faecalis / growth & development*
  • Enterococcus faecalis / metabolism*
  • Fermentation
  • Glucose / metabolism

Substances

  • Amino Acids
  • Culture Media
  • Glucose
  • Ascorbic Acid