C Pfeffer1, J D Oliver. 1. Department of Biology, University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
Abstract
AIMS: The purpose of this study was to compare a recently described medium, thiosulphate-chloride-iodide (TCI), for the isolation of estuarine vibrios with thiosulphate-citrate-bile salts-sucrose (TCBS). METHODS: A total of 492 colonies which developed on these media from estuarine water samples taken monthly over a 10-month period were examined. RESULTS: A much larger number of colonies developed on TCBS than TCI, and minimal taxonomic criteria indicated that a higher percentage (61%) of TCBS colonies could be identified as Vibrio spp. when compared with TCI (46%). SIGNIFICANCE: This study suggests that TCBS is a superior medium when compared with TCI for the isolation of Vibrio spp. from estuarine waters. Because of the public health risk presented by V. vulnificus, V. parahaemolyticus, V. cholerae and other vibrios, the selection of the most appropriate medium for their isolation is extremely important.
AIMS: The purpose of this study was to compare a recently described medium, thiosulphate-chloride-iodide (TCI), for the isolation of estuarine vibrios with thiosulphate-citrate-bile salts-sucrose (TCBS). METHODS: A total of 492 colonies which developed on these media from estuarine water samples taken monthly over a 10-month period were examined. RESULTS: A much larger number of colonies developed on TCBS than TCI, and minimal taxonomic criteria indicated that a higher percentage (61%) of TCBS colonies could be identified as Vibrio spp. when compared with TCI (46%). SIGNIFICANCE: This study suggests that TCBS is a superior medium when compared with TCI for the isolation of Vibrio spp. from estuarine waters. Because of the public health risk presented by V. vulnificus, V. parahaemolyticus, V. cholerae and other vibrios, the selection of the most appropriate medium for their isolation is extremely important.
Authors: Patrick Ymele-Leki; Shugeng Cao; Jared Sharp; Kathleen G Lambert; Alexander J McAdam; Robert N Husson; Giselle Tamayo; Jon Clardy; Paula I Watnick Journal: PLoS One Date: 2012-02-16 Impact factor: 3.240
Authors: Olivier F Laczka; Maurizio Labbate; Justin R Seymour; David G Bourne; Stewart S Fielder; Martina A Doblin Journal: PLoS One Date: 2014-10-13 Impact factor: 3.240