Bacterial spore appendages.
D000332:Aerobiosis; D000693:Anaerobiosis; D001407:Bacillus / Q000166:cytology / Q000254:growth & development / Q000302:isolation & purification; D001419:Bacteria / Q000166:cytology* / Q000254:growth & development; D002462:Cell Membrane; D002473:Cell Wall; D003013:Clostridium / Q000145:classification / Q000166:cytology* / Q000254:growth & development / Q000302:isolation & purification; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D013045:Species Specificity; D013170:Spores / Q000166:cytology*; D013171:Spores, Bacterial / Q000166:cytology / Q000254:growth & development; D013194:Staining and Labeling