Comparison of mosquito densoviruses: two clades of viruses isolated from indigenous mosquitoes.
We analyzed the phylogenetic tree of densoviruses isolated from indigenous mosquitoes and mosquito cell lines. Our findings suggest two distinct clades of densovirus. The viruses in the first clade were isolated from an indigenous mosquito which had the Aedes aegypti densovirus (AaeDNV) as a representative virus. The other clade of viruses was isolated from mosquito indigenous cell line which had the Aedes albopictus densovirus (AalDNV) as the representative virus. The origin of the two clades of DNVs is unclear but the phylogenetic trees were significantly different from each other. The two major densoviruses, AaeDNV and AalDNV, that infect mosquitoes that are known to carry viruses responsible for dengue hemorrhagic fever and yellow fever. Understanding the evolution of these two clades of densoviruses is important for studying the distribution of these viruses in mosquito cell lines and the information gained may be applied to understanding other viruses in various mosquito cell lines.
Faculty of Medicine, Mahasarakham University Khamriang, Maha Sarakham, Thailand.
Kusavadee
K
Sangdee
Sa-Nga
SN
Pattanakitsakul
D000818:Animals; D001483:Base Sequence; D009033:Culicidae / Q000821:virology*; D004279:DNA, Viral; D017990:Densovirus / Q000145:classification* / Q000302:isolation & purification
D004279:DNA, Viral