See Also: periseptal annulus(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
annulus(dictionary)
annulus(medicine)
Annulus(health)
Haller's annulus(medicine)
annulus iridis(medicine)
annulus haemorrhoidalis(medicine)
annulus ovalis(medicine)

periseptal annulus (medicine)


periseptal annulus
Organelle associated with cell division in gram-negative bacteria. There are two circumferential zones of cell envelope in which membranous elements of the envelope are closely associated with murein. The annuli appear early in division and in the region between them, the periseptal compartment, the division septum is formed.