Artículos de revistas
Molecular characterization of Brazilian avian pneumovirus isolates using reverse transcription-polymerase chain reaction, restriction endonuclease analysis and sequencing of a G gene fragment
Registro en:
Avian Pathology. Carfax Publishing, v. 28, n. 5, n. 473, n. 476, 1999.
0307-9457
WOS:000082972800007
Autor
Dani, MAC
Arns, CW
Durigon, EL
Institución
Resumen
A reverse transcriptase-polymerase chain reaction (RT-PCR) assay was employed to amplify a G gene transcript of the avian pneumovirus (APV) in two European turkey isolates and two Brazilian chicken isolates. The PCR products were digested using restriction endonucleases and the restriction patterns were compared with earlier reported isolate patterns. The same PCR products were cloned into pUC18 and sequenced. Restriction patterns and sequence analyses of the approximately 600 bp products from both Brazilian isolates revealed 99% identity with earlier reported subgroup A APV sequence, suggesting that these isolates belong to this subgroup. 28 5 473 476