抄録
Vibrio cholerae, Inaba strain, were cultured on an agar medium for 36 hours, and the spherical granule at the root of the flagellum of the cells was observed electron microscopically. The electron micrographs of the negative stained specimens revealed this to be a characteristic isolated granule that can be distinctly distinguishable from the cytoplasm because it has a thin unstained membrane or boundary around it.
