Molecular analysis of the VP7 gene of pheasant rotaviruses identifies a new genotype, designated G23

Rotavirus-associated enteritis has been reported in pheasants, but there is no information on the genetic/antigenic features of pheasant rotaviruses. In this study, we sequenced the VP7-encoding genome segment of three pheasant rotavirus strains detected during 2008 in Hungary. The full-length genom...

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Veröffentlicht in:Archives of virology Jg. 154; H. 8; S. 1365 - 1369
Hauptverfasser: Ursu, Krisztina, Kisfali, Péter, Rigó, Dóra, Ivanics, Éva, Erdélyi, Károly, Dán, Ádám, Melegh, Béla, Martella, Vito, Bányai, Krisztián
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Vienna Springer Vienna 01.08.2009
Springer
Springer Nature B.V
Schlagworte:
Amino Acid Sequence
Animals
Antigens
Antigens, Viral
Antigens, Viral - genetics
Biological and medical sciences
Biomedical and Life Sciences
Biomedicine
Bird Diseases
Bird Diseases - virology
Brief Report
Capsid Proteins
Capsid Proteins - genetics
classification
enteritis
Fundamental and applied biological sciences. Psychology
Galliformes
Galliformes - virology
Genes
Genes, Viral
genetics
Genome, Viral
Genomes
genotype
Genotype & phenotype
Hungary
Infectious Diseases
mammals
Medical Microbiology
Microbiology
Miscellaneous
Molecular Sequence Data
open reading frames
Phasianidae
pheasants
Rotavirus
Rotavirus - classification
Rotavirus - genetics
Rotavirus Infections
Rotavirus Infections - veterinary
Rotavirus Infections - virology
Sequence Homology, Amino Acid
veterinary
Virology
Viruses
Wildfowl
Hungary
Gene Sequencing Strategy
Avian Strain
Case Submission
Virological Examination
Serotype Specificity
Virus
Vertebrata
Pheasant
Gene
Rotavirus
Genotype
Identification
Aves
Reoviridae
ISSN:0304-8608, 1432-8798, 1432-8798
Online-Zugang:Volltext
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Zusammenfassung:Rotavirus-associated enteritis has been reported in pheasants, but there is no information on the genetic/antigenic features of pheasant rotaviruses. In this study, we sequenced the VP7-encoding genome segment of three pheasant rotavirus strains detected during 2008 in Hungary. The full-length genome segment was 1,070 bp long, while the open reading frame was predicted to encode a 330-aa-long protein. The nucleotide sequence identities among the three pheasant rotavirus strains were high (≥94%), whereas the range of nucleotide sequence identities to other avian and mammalian rotavirus VP7 genes fell between 68 and 73% and between 60 and 66%, respectively. Our findings indicate that these Hungarian pheasant rotaviruses need to be considered representatives of a new VP7 genotype specificity, designated G23.
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ISSN:0304-8608
1432-8798
1432-8798
DOI:10.1007/s00705-009-0439-0