Two novel recombinant avian leukosis virus isolates from Luxi gamecock chickens.
Journal
Archives of virology
ISSN: 1432-8798
Titre abrégé: Arch Virol
Pays: Austria
ID NLM: 7506870
Informations de publication
Date de publication:
Dec 2020
Dec 2020
Historique:
received:
26
06
2020
accepted:
07
08
2020
pubmed:
5
9
2020
medline:
6
11
2020
entrez:
5
9
2020
Statut:
ppublish
Résumé
Avian leukosis virus (ALV) is associated with immune suppression, neoplasia, and reduced performance in chickens. In this study, two strains of ALV were isolated from Luxi gamecocks by DF-1 cell culture and identified by PCR, immunofluorescence assay, and sequencing of the viral genome. These strains were found to be novel recombinant viruses with nucleotide sequence identity of over 93.0% in the LTR and 94.4% in U3 to ALV-J, over 95.0% in the 5'UTR to ALV-C, over 93.4% in gp85 to ALV-B, and over 96.0% in gp37 to ALV-E. These results indicate that these two isolates are recombinants between ALV-J, ALV-C, ALV-E and ALV-B.
Identifiants
pubmed: 32885326
doi: 10.1007/s00705-020-04799-w
pii: 10.1007/s00705-020-04799-w
doi:
Substances chimiques
Viral Envelope Proteins
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2877-2881Subventions
Organisme : Natural Science Foundation of Shandong Province (CN)
ID : ZR201807070202
Organisme : Natural Science Foundation of Shandong Province
ID : ZR2019ZD21