title: Molecular characterization of a Chinese variant of the Flury-LEP strain.
abstract: The entire genome of rabies virus vaccine strain Flury-LEP-C, a Chinese variant of the rabies virus vaccine strain Flury-LEP, was sequenced. The overall length of the genome of Flury-LEP-C strain was 11 924 nucleotides (nt), comprising a leader sequence of 58 nt, nucleoprotein (N) gene of 1353 nt, phosphoprotein (P) gene of 894 nt, matrix protein (M) gene of 609 nt, glycoprotein (G) gene of 1575 nt, RNA-dependent RNA polymerase (RdRp, L) gene of 6384 nt, and a trailer region of 70 nt. There was TGAAAAAAA (TGA7) consensus sequence in the end of each gene in Flury-LEP-C genome, except G gene which had a GAGAAAAAAA sequence in the end of the non-coding G-L region. There were AACAYYYCT consensus start signal close to the TGA7. Flury-LEP-C has 310 nucleotides more than HEP-Flury in G-L intergenic region. The analysis showed that the residue at 333 of the mature G protein was Arg, which was reported to be related to pathogenicity. Compared with FluryLEP, there were 19 different amino acids (AAs) in five proteins of Flury-LEP-C, including 15 AAs which were identical with corresponding residues of Hep-Flury, and 4 AAs which were neither identical with the residues of FluryLEP nor with the residues of Hep-Flury. The results showed the topology of the phylogenetic trees generated by two protein sequences were similar. It was demonstrated that HN10, BD06, FJ009, FJ008, D02, D01, F04, F02 have a close relationship to CTN-1 and CTN181, and MRV was closely related to Flury-LEP, HEP-Flury and Flury-LEP-C.
authors.affiliation: College of Animal Science and Veterinary Medicine, Jilin University, Changchun 130062, China. renlz@jlu.edu.cn
authors.forename: Linzhu
authors.initials: L
authors.lastname: Ren
mesh_terms: D019943:Amino Acid Substitution / Q000235:genetics; D002681:China; D016000:Cluster Analysis; D016384:Consensus Sequence; D016679:Genome, Viral; D006801:Humans; D008969:Molecular Sequence Data; D010802:Phylogeny; D039104:RNA 3' Polyadenylation Signals; D012367:RNA, Viral / Q000235:genetics*; D011819:Rabies Vaccines; D011820:Rabies virus / Q000235:genetics*; D017422:Sequence Analysis, DNA; D024363:Transcription Initiation Site; D014764:Viral Proteins / Q000235:genetics
chemical_list: D012367:RNA, Viral; D011819:Rabies Vaccines; D014764:Viral Proteins