Genetic diversity of vibrio parahemolyticus isolated from some shellfish
Joint Authors
Musa, Muhammad M.
Abu Yusuf, H. M.
Ahmad, Wala I.
al-Shibasi, Asma M.
Source
Alexandria Journal of Veterinary Sciences
Issue
Vol. 61, Issue 2 (30 Apr. 2019), pp.83-89, 7 p.
Publisher
Alexandria University Faculty of Veterinary Medicine
Publication Date
2019-04-30
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
One hundred and eighty shellfish samples were collected from different fish and shellfish markets retailed at Alexandria province.
the examined samples were analyzed for isolation and identification of different vibrio species in 50 shrimp sample, 50 crab sample , 40 squid sample, and 40 octopus vulgaris sample, then identified v.
parahemolyticus isolates were confirmed by multiplex pcr for detection of pathogenic genes of v.
parahemolyticus (tlh, reca, trh and trh genes) , the samples that confirmed to be infected with v.
parahemolyticus were subjected to test their ability for decarboxylation and production of biogenic amine (histamine and putrescine) in vitro by niven's test.
results showed that numbers and percentages of v.
alginolyticus , v.parahemolyticus, v.cholera , and v.vulnificus isolates were 24 (13.3%) , 19(10.5%) , 17(9.4%) , and 9(5%) , respectively with overall incidence 69(38.3%) isolates in all shellfish samples, then 19 genetically identified v.
parahemolyticus isolates were confirmed to have 19 tlh and 18 reca genes with total number of 37 gene (11 tlh , 10 reca in shrimp , 6 tlh , 6 reca in crab and 2 tlh , 2 reca in squid) by multiplex pcr, also 19 genetically identified v.
parahemolyticus isolates were confirmed to decarboxylase histidine and ornithine to histamine and putrescine biogenic amines by using niven's test.
American Psychological Association (APA)
Musa, Muhammad M.& Abu Yusuf, H. M.& Ahmad, Wala I.& al-Shibasi, Asma M.. 2019. Genetic diversity of vibrio parahemolyticus isolated from some shellfish. Alexandria Journal of Veterinary Sciences،Vol. 61, no. 2, pp.83-89.
https://search.emarefa.net/detail/BIM-1333204
Modern Language Association (MLA)
Musa, Muhammad M.…[et al.]. Genetic diversity of vibrio parahemolyticus isolated from some shellfish. Alexandria Journal of Veterinary Sciences Vol. 61, no. 2 (Apr. 2019), pp.83-89.
https://search.emarefa.net/detail/BIM-1333204
American Medical Association (AMA)
Musa, Muhammad M.& Abu Yusuf, H. M.& Ahmad, Wala I.& al-Shibasi, Asma M.. Genetic diversity of vibrio parahemolyticus isolated from some shellfish. Alexandria Journal of Veterinary Sciences. 2019. Vol. 61, no. 2, pp.83-89.
https://search.emarefa.net/detail/BIM-1333204
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 89
Record ID
BIM-1333204