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195781

COMPARISON OF PHYLOGENIC TREE AND GENE SEQUENCE OF SALMONELLA ENTERITIDIS ISOLATED FROM DIFFERENT BIRDS

Article

Last updated: 22 Jan 2023

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Abstract

Salmonella is bacterium causing high morbidity and mortality rates in the birds'. The present study was performed on a total of 100 samples from diseased and apparently healthy quail came from governorates (Giza, Cairo, Damietta and kafrelsheik). Collected samples included different organs (liver, heart, lung, and bone marrow). And a comparison between the genetic tree and gene sequences of Salmonella isolated from {chicken-ducks and rabbit}. The bacteriological examination revealed that out of 100 collected samples, 22 samples (22 %) were positive for Salmonella isolation. the serotyping of Salmonella species isolates showed a major variety of serotypes which included Salmonella Enteritidis (27.3%); Salmonella Typhimurium  and Salmonella Senftenberg (22.8% for- each ); Salmonella Agona, (18.1%) and Salmonella Magherafelt (9%)  . Results of the sensitivity testing of salmonella isolated from quail.  Showed that (72.8%, 68.2%) of strains were resistant to Nalidixic acid and Streptomycin, but sensitive to Gentamicin, Trimethoprim-sulfamethoxazole, (68.2%) of strains. Also, all Salmonella isolates showed multidrug resistance. We selected three strains to be sequenced with accession number MT267777 to MT267779 and it resembled Salmonella enterica subsp. enterica serovar Enteritidis strain from China, Korea, and UK with 100% identitiy percent.  

DOI

10.21608/epsj.2021.195781

Keywords

Salmonella enteritides, Antibiotic sensitivity, sequence gene

Authors

First Name

Heba

Last Name

Mohamed Labib

MiddleName

Roshdy

Affiliation

bacteriology,Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Ministry of Agriculture.

Email

roshdy2019@yahoo.com

City

Giza

Orcid

-

Volume

41

Article Issue

3

Related Issue

27676

Issue Date

2021-09-01

Receive Date

2021-06-14

Publish Date

2021-09-01

Page Start

525

Page End

534

Print ISSN

1110-5623

Online ISSN

2090-0570

Link

https://epsj.journals.ekb.eg/article_195781.html

Detail API

https://epsj.journals.ekb.eg/service?article_code=195781

Order

6

Type

Original Article

Type Code

493

Publication Type

Journal

Publication Title

Egyptian Poultry Science Journal

Publication Link

https://epsj.journals.ekb.eg/

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Article

Created At

22 Jan 2023