Assertion: axon's segment | /r/HasProperty | arrowhead
Facets:
Source sentences:
text: and contactin colocalize in discrete segments (arrowheads) along the axonal plasma membrane.
text: is detected in segments (arrowheads) along the axonal plasma membrane.
text: At more advanced stages of myelination in vitro, membrane Gal-4 is absent in myelinated axon segments (arrowheads).