Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt

The aims of this study were isolation and characterization of Pseudomonas spp. from fish meat collected from Sohag governorate, Egypt. A total 120 fish samples including frozen mackerel, frozen saurus, chilled Mugil cephalus and chilled Tilapia nilotica (30 of each) were collected from different...

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Autores principales:	Hadeer A. Abd-El-Maogoud, Abo Baker M. Edris, Ayman H. Mahmoud, Mohamed A. Maky
Formato:	article
Lenguaje:	EN
Publicado:	South Valley University 2021
Materias:	pseudomonas aeruginosa contamination pcr virulence genes Agriculture S Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/47854189733643fdbb3b270865bf3e3f
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spelling	oai:doaj.org-article:47854189733643fdbb3b270865bf3e3f2021-12-02T16:07:48ZOccurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt10.21608/SVU.2021.64991.11112535-18262535-1877https://doaj.org/article/47854189733643fdbb3b270865bf3e3f2021-06-01T00:00:00Zhttps://svu.journals.ekb.eg/article_179859.htmlhttps://doaj.org/toc/2535-1826https://doaj.org/toc/2535-1877The aims of this study were isolation and characterization of Pseudomonas spp. from fish meat collected from Sohag governorate, Egypt. A total 120 fish samples including frozen mackerel, frozen saurus, chilled Mugil cephalus and chilled Tilapia nilotica (30 of each) were collected from different shops and supermarkets in Sohag governorate. Pseudomonas spp. were isolated from 65% of the examined samples. The obtained data revealed that the highest count of Pseudomonas was in chilled Tilapia nilotica. The prevalence of Pseudomonas aeruginosa in frozen mackerel, frozen saurus, chilled Tilapia nilotica and chilled Mugil cephalus was 33.3%, 30%, 23.3% and 26.6% respectively. Furthermore, psychrotrophic count was performed and the results demonstrated that it was the highest in frozen mackerel followed by Tilapia nilotica and the Mugil cephalus showed the lowest count. Furthermore, the occurrence of oprL, phzM and toxA virulence genes was studied in some selected isolates by PCR. The findings showed that all the selected isolates possessed the virulence genes. This work showed contamination of fish samples with Pseudomonas spp., indicating the importance of applying hygienic measures during handling and storage of fish.Hadeer A. Abd-El-MaogoudAbo Baker M. EdrisAyman H. MahmoudMohamed A. MakySouth Valley Universityarticlepseudomonas aeruginosacontaminationpcrvirulence genesAgricultureSVeterinary medicineSF600-1100ENSVU-International Journal of Veterinary Sciences, Vol 4, Iss 2, Pp 76-84 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	pseudomonas aeruginosa contamination pcr virulence genes Agriculture S Veterinary medicine SF600-1100
spellingShingle	pseudomonas aeruginosa contamination pcr virulence genes Agriculture S Veterinary medicine SF600-1100 Hadeer A. Abd-El-Maogoud Abo Baker M. Edris Ayman H. Mahmoud Mohamed A. Maky Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
description	The aims of this study were isolation and characterization of Pseudomonas spp. from fish meat collected from Sohag governorate, Egypt. A total 120 fish samples including frozen mackerel, frozen saurus, chilled Mugil cephalus and chilled Tilapia nilotica (30 of each) were collected from different shops and supermarkets in Sohag governorate. Pseudomonas spp. were isolated from 65% of the examined samples. The obtained data revealed that the highest count of Pseudomonas was in chilled Tilapia nilotica. The prevalence of Pseudomonas aeruginosa in frozen mackerel, frozen saurus, chilled Tilapia nilotica and chilled Mugil cephalus was 33.3%, 30%, 23.3% and 26.6% respectively. Furthermore, psychrotrophic count was performed and the results demonstrated that it was the highest in frozen mackerel followed by Tilapia nilotica and the Mugil cephalus showed the lowest count. Furthermore, the occurrence of oprL, phzM and toxA virulence genes was studied in some selected isolates by PCR. The findings showed that all the selected isolates possessed the virulence genes. This work showed contamination of fish samples with Pseudomonas spp., indicating the importance of applying hygienic measures during handling and storage of fish.
format	article
author	Hadeer A. Abd-El-Maogoud Abo Baker M. Edris Ayman H. Mahmoud Mohamed A. Maky
author_facet	Hadeer A. Abd-El-Maogoud Abo Baker M. Edris Ayman H. Mahmoud Mohamed A. Maky
author_sort	Hadeer A. Abd-El-Maogoud
title	Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
title_short	Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
title_full	Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
title_fullStr	Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
title_full_unstemmed	Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt
title_sort	occurrence and characterization of pseudomonas species isolated from fish marketed in sohag governorate, egypt
publisher	South Valley University
publishDate	2021
url	https://doaj.org/article/47854189733643fdbb3b270865bf3e3f
work_keys_str_mv	AT hadeeraabdelmaogoud occurrenceandcharacterizationofpseudomonasspeciesisolatedfromfishmarketedinsohaggovernorateegypt AT abobakermedris occurrenceandcharacterizationofpseudomonasspeciesisolatedfromfishmarketedinsohaggovernorateegypt AT aymanhmahmoud occurrenceandcharacterizationofpseudomonasspeciesisolatedfromfishmarketedinsohaggovernorateegypt AT mohamedamaky occurrenceandcharacterizationofpseudomonasspeciesisolatedfromfishmarketedinsohaggovernorateegypt
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Occurrence and characterization of Pseudomonas species isolated from Fish Marketed in Sohag Governorate, Egypt

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