[The dehydrogenation of butandiol by "vibrio parahaemolyticus" and other vibrios (author's transl)].

The butandiol dehydrogenase was examined in 64 vibrios isolated in Togo 1970/71. This enzyme was found in all of the not halophilic strains and in the species Vibrio alginolyticus, whereas the species V. parahaemolyticus exhibited as well dehydrating as not dehydrating strains. The butandiol dehydrogenase could be a good marker for epidemiologic analysis in characterizing V. parahaemolyticus strains isolated from different sources, especially if no antisera are available.