Genotyping of vibrio parahemolyticus isolated from some marine fish
Other Title(s)
التصنيف الجيني لميكروب الفيبريو باراهيموليتكس المعزولة من بعض أسماك المياه المالحه
Joint Authors
Muhammad, Jihan Muhammad Umar
al-Sayyid, Mahmud Izzat
Mahmud, Marwah Abd al-Haqq
Source
Suez Canal Veterinary Medicine Journal
Issue
Vol. 23, Issue 2 (31 Dec. 2018), pp.91-108, 18 p.
Publisher
Suez Canal University Faculty of Veterinary Medicine
Publication Date
2018-12-31
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
A total 180 marine fish samples, 60 of each mullet (Mugil cephalus), seabream (Sparus aurata) and seabass (Dicentrarchus labrax), were randomly collected from different fish farms in Port-Said Governorate.
Some of collected fishes displayed hemorrhages on the external body surface, base of fins and operculum (gill cover) with congested gills, pale liver and corneal opacity were noticed.
Bacteriological examination of samples was collected from fish surface, liver, kidney, spleen, muscle and gills revealed that the highest level of the isolates were recorded in liver followed by kidney, spleen, muscle and gill.
Biochemical identification results of the isolated Vibrio species were revealed that 38 samples (21.11%) from the total collected samples were positive for the prevalence of Vibrio species at a percentage of (28.33%), (18.33%) and (16.67%) for mullet, seabream and seabass respectively.
Molecular identification of Vibrio species isolated from some marine fishes using 16S rRNA and toxR revealed that 32 strains of the isolated Vibrio were belong to V.
parahaemolyticus with a prevalence of 15, 8 and 9 from mullet, seabream and seabass respectively.
Meanwhile molecular characterization of the identified V.
parahaemolyticus by using PCR showed that all 32 isolates were harbored recA gene and only 25 isolates were harbored tlh gene.
The public health hazards of this microorganism, as well as improve quality status of marine farms fishes were discussed.
Keywords: Vibrio parahaemolytius, virulence, mullet, seabream, seabass fish, PCR, Public health.
American Psychological Association (APA)
Mahmud, Marwah Abd al-Haqq& al-Sayyid, Mahmud Izzat& Muhammad, Jihan Muhammad Umar. 2018. Genotyping of vibrio parahemolyticus isolated from some marine fish. Suez Canal Veterinary Medicine Journal،Vol. 23, no. 2, pp.91-108.
https://search.emarefa.net/detail/BIM-959220
Modern Language Association (MLA)
Mahmud, Marwah Abd al-Haqq…[et al.]. Genotyping of vibrio parahemolyticus isolated from some marine fish. Suez Canal Veterinary Medicine Journal Vol. 23, no. 2 (2018), pp.91-108.
https://search.emarefa.net/detail/BIM-959220
American Medical Association (AMA)
Mahmud, Marwah Abd al-Haqq& al-Sayyid, Mahmud Izzat& Muhammad, Jihan Muhammad Umar. Genotyping of vibrio parahemolyticus isolated from some marine fish. Suez Canal Veterinary Medicine Journal. 2018. Vol. 23, no. 2, pp.91-108.
https://search.emarefa.net/detail/BIM-959220
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 104-107
Record ID
BIM-959220