Source:http://linkedlifedata.com/resource/umls/id/C2245779
GO: A fibrous network that is part of the hyalin layer extracellular matrix. The apical lamina is thought to be principally composed of the glycoproteins fibropellins. This matrix has been found in echinoderms. [GOC:ecd, PMID:2060714, PMID:7608987, PMID:9638331]