| phylogenetic analysis of viral haemorrhagic septicaemia virus (vhsv) isolates from france (1971-1999). | the nucleotide sequences of a specific region of the glycoprotein gene were compared among 63 strains of viral haemorrhagic septicaemia virus (vhsv) isolated from fish in france between 1971 and 1999. the analysis was performed on a region corresponding to amino acids 238 to 331 of the glycoprotein gene, also designated the v2 region and previously shown to accumulate most of the mutations. the sequences of many vhsv isolates were found to be identical or very conserved. an isolate, designated l ... | 2002 | 12517003 |