title: Detection of rabbit haemorrhagic disease virus isolates and sequence comparison of the N-terminus of the capsid protein gene by the polymerase chain reaction.
abstract: At present there is no sensitive method for the detection of rabbit haemorrhagic disease virus (RHDV), a calicivirus causing high mortality in rabbit populations. For this purpose a reverse transcriptase polymerase chain reaction (RT-PCR) was established in the N-terminal portion of the RHDV capsid region. The RT-PCR was 10(4)-fold more sensitive than ELISA testing for the detection of the virus and was able to detect as few as 12 copies of template cDNA. By using the RT-PCR test and sequencing, 96.6 to 98.7 per cent homology was demonstrated in the N-terminal portion of the capsid protein of three isolates from geographically and temporally separate outbreaks of viral haemorrhagic disease, indicating that this portion of the RHDV capsid protein is highly conserved.
authors.affiliation: INSERM U271, Lyon, France.
authors.forename: C
authors.initials: C
authors.lastname: Guittré
authors.forename: I
authors.initials: I
authors.lastname: Baginski
authors.forename: G
authors.initials: G
authors.lastname: Le Gall
authors.forename: M
authors.initials: M
authors.lastname: Prave
authors.forename: C
authors.initials: C
authors.lastname: Trépo
authors.forename: L
authors.initials: L
authors.lastname: Cova
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002213:Capsid / Q000737:chemistry / Q000235:genetics*; D017929:Hemorrhagic Disease Virus, Rabbit / Q000235:genetics* / Q000302:isolation & purification*; D008969:Molecular Sequence Data; D016133:Polymerase Chain Reaction; D011817:Rabbits / Q000821:virology; D017422:Sequence Analysis, DNA; D017386:Sequence Homology, Amino Acid; D012689:Sequence Homology, Nucleic Acid