Replication of dengue, yellow fever, St. Louis encephalitis and vesicular stomatitis viruses in a cell line (TRA-171) derived from Toxorhynchites amboinensis.
The replication of seven arboviruses in a cell line (TRA-171) derived from a nonhematophagous mosquito was studied. Four serotypes of laboratory adapted and three serotypes of unadapted dengue viruses replicated in the TRA-171 cell line, inducing syncytia. The sensitivity of TRA-171 cells to dengue virus infection was comparable to that of Aedes albopictus or A. pseudoscutellaris cells. Yellow fever, St. Louis encephalitis, and vesicular stomatitis viruses also replicated. All four serotypes of dengue viruses could be plaque assayed with TRA-171 cell cultures.
D000818:Animals; D002460:Cell Line; D009033:Culicidae; D003716:Dengue Virus / Q000254:growth & development; D004665:Encephalitis Virus, St. Louis; D005416:Flavivirus / Q000254:growth & development*; D014721:Vesicular stomatitis Indiana virus / Q000254:growth & development*; D010948:Viral Plaque Assay; D014776:Virus Cultivation; D014779:Virus Replication; D015005:Yellow fever virus / Q000254:growth & development