Electron microscopy of the cell walls of Bacillus megaterium and Rhodospirillum rubrum.
D001407:Bacillus; D001410:Bacillus megaterium; D002473:Cell Wall; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D012246:Rhodospirillum; D012247:Rhodospirillum rubrum
BACILLUS; MICROSCOPY, ELECTRON; RHODOSPIRILLUM