Genetic drift of equine 2 influenza A virus (H3N8), 1963-1988: analysis by oligonucleotide mapping.
Vet Microbiol
; 22(2-3): 225-36, 1990 Apr.
Article
em En
| MEDLINE
| ID: mdl-2353444
ABSTRACT
Comparative analysis by RNA oligonucleotide fingerprints of total genomic RNA as well as the individual RNA segments of equine 2 influenza A virus strains from 1963, 1968, 1979, 1984, 1987 and 1988 revealed genetic diversity. Strains from the epizootic outbreak during 1978-1979 showed minor differences among their genomes. The Swedish isolates from 1979 up to 1988 showed increasing genomic heterogeneity indicating genetic drift.
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Base de dados:
MEDLINE
Assunto principal:
Oligonucleotídeos
/
Vírus da Influenza A
/
RNA Viral
/
Vírus da Influenza A Subtipo H3N8
/
Frequência do Gene
Limite:
Animals
Idioma:
En
Revista:
Vet Microbiol
Ano de publicação:
1990
Tipo de documento:
Article