Assertion: sponge's component | /r/HasProperty | lamina reticularis
Facets:
Source sentences:
text: There are typically two components to the basement membrane—the lamina reticularis (a sheet of collagens I, II, and V), and the basal lamina (a 50–100 nm layer of type IV collagen together with laminins and proteoglycans such as nidogen/entactin and perlecan) that lies immediately below, and follows every contour of, the cell membrane.