Nucleotide mutation analyses of isolated lentogenic newcastle disease virus in live bird market.

ABSTRACT: Newcastle Disease (ND) is a major viral disease in Indonesia. It is an RNA virus belongs to Paramyxovirinae. It is well known that RNA virus is easily to mutate. In some cases, this mutation could generate virulence alteration. It is noted that mutation of NDV which has avirulent amino acid sequence on the cleavage site, could mutate to be virulent Newcastle Disease Virus (NDV). It is needed to analyze the nucleotide and amino acid mutations and the effect of those to its virulence. The aim of this study was to analyze nucleotide and amino acid mutations of original isolated Lentogenic Newcastle Disease Virus (NDV). Samples were collected from cloacal swab of native chicken (Gallus gallus domesticus) suspected to be infected by Lentogenic NDV from live bird markets. They were inoculated in

SUBMITTER: Rahmahani J 

PROVIDER: S-EPMC7731967 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature