Biomaterial Database

In vitro cultivation of Wolbachia in insect and mammalian cell lines. 2002

Hiroaki Noda, and Takeharu Miyoshi, and Yoko Koizumi

National Institute of Agrobiological Sciences, 1-2 Owashi, Tsukuba, Ibaraki 305-8634, Japan. hnada@affrc.go.jp

Wolbachia infecting the small brown planthopper, Laodelphax striatellus, were successfully maintained and cultivated in two insect and one mammalian cell lines. The bacteria with the planthopper ovary were introduced into the flasks with the cultures of the cell lines. The Wolbachia proliferated in mosquito (Aedes albopictus) and lepidopteran (Heliothis zea) cell lines and in the mouse cell line, L929. Proliferation of Wolbachia was confirmed by electron microscopy and quantitative polymerase chain reaction. This simple method for the cultivation of Wolbachia was applicable to other strains of Wolbachia, such as the one found in the lepidopteran eggs, and should facilitate fundamental and applied studies of this important group of microorganisms.

UI	MeSH Term	Description	Entries
D007313	Insecta	Members of the phylum ARTHROPODA composed or organisms characterized by division into three parts: head, thorax, and abdomen. They are the dominant group of animals on earth with several hundred thousand different kinds. Three orders, HEMIPTERA; DIPTERA; and SIPHONAPTERA; are of medical interest in that they cause disease in humans and animals. (From Borror et al., An Introduction to the Study of Insects, 4th ed, p1).	Insects,Insect
D007915	Lepidoptera	A large order of insects comprising the butterflies and moths.
D002460	Cell Line	Established cell cultures that have the potential to propagate indefinitely.	Cell Lines,Line, Cell,Lines, Cell
D000330	Aedes	A genus of mosquitoes (CULICIDAE) frequently found in tropical and subtropical regions. YELLOW FEVER and DENGUE are two of the diseases that can be transmitted by species of this genus.	Aede
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus
D020577	Wolbachia	A genus of bacteria which comprises a heterogenous group of gram-negative small rods and coccoid forms associated with arthropods. (From Bergey's Manual of Systematic Bacteriology, vol 1, 1984)