Characterization of a bacterial tannase from Streptococcus gallolyticus UCN34 suitable for tannin biodegradation

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Genetic and biochemical approaches towards unravelling the degradation of gallotannins by Streptococcus gallolyticus

BACKGROUND Herbivores have developed mechanisms to overcome adverse effects of dietary tannins through the presence of tannin-resistant bacteria. Tannin degradation is an unusual characteristic among bacteria. Streptococcus gallolyticus is a common tannin-degrader inhabitant of the gut of herbivores where plant tannins are abundant. The biochemical pathway for tannin degradation followed by S. ...

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ژورنال

عنوان ژورنال: Applied Microbiology and Biotechnology

سال: 2014

ISSN: 0175-7598,1432-0614

DOI: 10.1007/s00253-014-5603-0