Abstract：
:The occurrence of the hemolysin genes, tdh and trh, in Vibrio parahaemolyticus strains isolated from environmental samples collected in two French coastal areas, clinical samples, and seafood products imported into France was studied. Polymerase chain reaction (PCR) with two sets of primers was used to detect the hemolysin genes. Most of the clinical isolates (91%) and 1.5% of the isolates from seafood possessed the hemolysin genes. Three and fifteen percent, respectively, of the two groups of environmental strains carried the hemolysin genes depending on the geographic site. The tdh and trh genes play important roles in virulence. Thus, our results indicate that pathogenic V. parahaemolyticus isolates are present in French coastal areas and in seafood imported into France. Furthermore, they may also be present in French seafood products.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Robert-Pillot A,Guénolé A,Lesne J,Delesmont R,Fournier JM,Quilici MLdoi
10.1016/j.ijfoodmicro.2003.07.006subject
Has Abstractpub_date
2004-03-15 00:00:00pages
319-25issue
3eissn
0168-1605issn
1879-3460pii
S0168160503004355journal_volume
91pub_type
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journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
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