the location near or instantly within a bacterial or other cell wall surface, outside the plasma membrane layer.
The region amongst the plasma membrane layer plus the outer membrane layer or cell wall.
within the Peronosporeæ, a delicate hyaline peripheral level of protoplasm, that the pollinodium and oögonium becomes classified from granular central mass, or gonoplasm. It will not share inside conjugation. See gonoplasm.
In ferns, the residuum for the mixed tapetal walls, which types a mucilaginous protoplasmic mass where the spores fundamentally lie embedded.