title: [Genetic characterization of the Geran virus (GERV, Bunyaviridae, Nairovirus, Qalyub group) isolated from the ticks Ornithodoros verrucosus Olenev, Zasukhin and Fenyuk, 1934 (Argasidae) collected in the burrow of Meriones erythrourus Grey, 1842 in Azerbaijan].
abstract: The full-length genome of the unclassified Geran virus (GERV, strain LEIV-10899Az) isolated from the ticks (Ornithodoros verrucosus Olenev, Zasukhin and Fenyuk, 1934 (Argasidae, Ornithodorinae)) collected in the burrow of the red-tailed gerbils (Meriones (Cricedidae) erythrourus Grey, 1842) near the Geran station (Azerbaijan) was sequenced using the next-generation approach (GenBank ID: KF801649). It was shown that the GERV is a new representative of the Nairovirus genus (family Bunyaviridae). The comparative analysis of the full-length genome sequences of the GERV with other nairoviruses showed that the highest level of homology (55.6% for N protein (S-segment) of 54.2% for the polyprotein Gn/Gc (M-segment) and 74.8% for the RNA-dependent RNA polymerase (L-segment)) GERV had with the Chim virus (CHIMV) that is also associated with the shelters biocenoses (rodent burrows) in Central Asia and was previously assigned to the Qalyub virus group (QYBV). Comparing the GERV with the QYBV sequences (partial sequence 413 n.o. of RdRp gene) revealed a high level of homology: 74.3 and 97.4% for the nucleotide and amino acid sequences, respectively. The data obtained in this work provided an opportunity to classify the GERV to the QYBV group; the Nairovirus genus, to the family Bunyaviridae.
authors.forename: D K
authors.initials: DK
authors.lastname: L'vov
authors.forename: S V
authors.initials: SV
authors.lastname: Al'khovskiĭ
authors.forename: M Iu
authors.initials: MIu
authors.lastname: Shchelkanov
authors.forename: P G
authors.initials: PG
authors.lastname: Deriabin
authors.forename: A M
authors.initials: AM
authors.lastname: Shchetinin
authors.forename: E I
authors.initials: EI
authors.lastname: Samokhvalov
authors.forename: V A
authors.initials: VA
authors.lastname: Aristova
authors.forename: A K
authors.initials: AK
authors.lastname: Gitel'man
authors.forename: A G
authors.initials: AG
authors.lastname: Botikov
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001382:Azerbaijan / Q000453:epidemiology; D001483:Base Sequence; D002044:Bunyaviridae Infections / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary* / Q000821:virology; D004199:Disease Vectors; D016679:Genome, Viral; D005849:Gerbillinae / Q000821:virology*; D059014:High-Throughput Nucleotide Sequencing; D008969:Molecular Sequence Data; D016855:Nairovirus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification; D026861:Ornithodoros / Q000821:virology*; D010802:Phylogeny; D017386:Sequence Homology, Amino Acid; D014764:Viral Proteins / Q000235:genetics*
chemical_list: D014764:Viral Proteins