Occurrence, diversity, and pathogenicity of halophilic Vibrio spp. and non-O1 Vibrio cholerae from estuarine waters along the Italian Adriatic coast.
The occurrence, diversity, and pathogenicity of Vibrio spp. were investigated in two estuaries along the Italian Adriatic coast. Vibrio alginolyticus was the predominant species, followed by Vibrio parahaemolyticus, non-O1 Vibrio cholerae, and Vibrio vulnificus. By using a biochemical fingerprinting method, all isolates were grouped into nine phenotypes with similarity levels of 75 to 97.5%. The production of toxins capable of causing cytoskeleton-dependent changes was detected in a large number of Vibrio strains. These findings indicate a significant presence of potentially pathogenic Vibrio strains along the Adriatic coast.
Barbieri
E
E
Istituto di Scienze Tossicologiche, Igienistiche e Ambientali, University of Urbino, Italy. barbieri@uniurb.it
Falzano
L
L
Fiorentini
C
C
Pianetti
A
A
Baffone
W
W
Fabbri
A
A
Matarrese
P
P
Casiere
A
A
Katouli
M
M
Kühn
I
I
Möllby
R
R
Bruscolini
F
F
Donelli
G
G
D000818:Animals; D001422:Bacterial Adhesion; D015373:Bacterial Typing Techniques; D016466:CHO Cells; D016923:Cell Death; D015169:Colony Count, Microbial; D006224:Cricetinae; D006801:Humans; D007558:Italy; D010802:Phylogeny; D014407:Tumor Cells, Cultured; D014733:Vibrio / Q000145:classification / Q000235:genetics / Q000254:growth & development / Q000302:isolation & purification* / Q000472:pathogenicity*; D014774:Virulence; D014871:Water Microbiology