Cell morphology and flagellation of nitrogen-fixing spirilla.
Twenty isolates of N2-fixing spirilla were isolated from the rhizosphere of maize and sugar cane grown in Egyptian and Belgian soils. Electron microscopy distinguished two morphological groups. The first includes short and thick curved rods with an unipolar flagellum while cells of the second group are much longer with the typical appearance of spiral cells and most probably possess a bipolar tuft of flagella.
D001530:Belgium; D004534:Egypt; D005407:Flagella / Q000648:ultrastructure; D009586:Nitrogen Fixation; D010945:Plants, Edible / Q000382:microbiology; D012988:Soil Microbiology; D013139:Spirillum / Q000378:metabolism / Q000648:ultrastructure*; D003313:Zea mays / Q000382:microbiology