Assertion: axolemma's density | /r/HasProperty | transverse bands
Facets:
Source sentences:
text: Mature paranodal axon-Schwann cell junctions are usually formed first by the loops closest to the node and are characterized by a 2–3 nm gap between the apposed membranes, periodic intercellular densities (transverse bands) in the gap and cisternae flattened against the junctional Schwann cell membrane.