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378979

COMPARATIVE GENETIC CHARACTERIZATION BETWEEN ISOLATED POX VIRUS FROM DOVE AND SOME AVIAN POX STRAINS

Article

Last updated: 23 Dec 2024

Subjects

-

Tags

Immunology / vaccine / diagnosis

Abstract

Avipoxviruses from different geographic regions of the world have been characterized to study their genetic and biological properties, but so far, no such work has been performed on Egyptian isolates. Lesions suggestive of avian pox; found on Egyptian wild dove; were used for isolation of pox virus in a previous study. The resulting virus was propagated in chorio-allantoic membrane (CAM) of specific pathogen free (SPF) Embryonated chicken eggs (ECE). PCR was carried out on the DNA of the dove poxvirus (DPV), pigeon poxvirus (PPV) and a vaccinal strain of fowl pox virus (FPV), then restriction fragment length polymorphism (RFLP) assay was carried out on the resulting amplicons of 578 bp length; using EcoRV and NlaIII restriction enzymes. The restriction profile revealed that the dove pox virus is identical to the PPV and both are different from FPV. The results of immunoblotting analysis of the 3 pox viruses against chicken anti FPV revealed that in spite of the minor antigenic differences observed between them the DPV is closely related to the PPV. In conclusion the Egyptian wild doves are found to play a serious role in the epidemiology of PPV among pigeon flocks.

DOI

10.21608/vmjg.2008.378979

Authors

First Name

MANAL

Last Name

AWAD

MiddleName

-

Affiliation

Serum and Vaccine Research Institute (SVRI)

Email

-

City

-

Orcid

-

First Name

NASSIF, S

Last Name

A

MiddleName

-

Affiliation

Central Laboratory for Evaluation of Vet. Biologics (CLEVB)

Email

-

City

-

Orcid

-

First Name

NAGDIA, Y

Last Name

EL-NAGDI

MiddleName

-

Affiliation

Animal Health Research Institute.

Email

-

City

-

Orcid

-

First Name

AMAL, I

Last Name

MOHAMED

MiddleName

-

Affiliation

Central Laboratory for Evaluation of Vet. Biologics (CLEVB)

Email

-

City

-

Orcid

-

Volume

56

Article Issue

4

Related Issue

50244

Issue Date

2008-10-01

Receive Date

2024-09-09

Publish Date

2008-10-01

Page Start

333

Page End

342

Print ISSN

1110-1423

Online ISSN

2537-1045

Link

https://vmjg.journals.ekb.eg/article_378979.html

Detail API

https://vmjg.journals.ekb.eg/service?article_code=378979

Order

378,979

Type

Original Article

Type Code

544

Publication Type

Journal

Publication Title

Veterinary Medical Journal (Giza)

Publication Link

https://vmjg.journals.ekb.eg/

MainTitle

COMPARATIVE GENETIC CHARACTERIZATION BETWEEN ISOLATED POX VIRUS FROM DOVE AND SOME AVIAN POX STRAINS

Details

Type

Article

Created At

23 Dec 2024