"A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity [goid 5578] [evidence IEA]; The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite [goid 5576] [evidence IEA]; A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers [goid 5604] [pmid 14557481] [evidence IDA]; A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers [goid 5604] [pmid 3493487] [evidence TAS]; A laminin complex composed of alpha1, beta1 and gamma1 polypeptide chains [goid 5606] [pmid 16289578] [evidence IDA]; A laminin complex composed of alpha4, beta1 and gamma1 polypeptide chains [goid 5607] [pmid 16289578] [evidence IDA]; A laminin complex composed of alpha4, beta1 and gamma1 polypeptide chains [goid 5607] [pmid 15894315] [evidence TAS]; All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures [goid 5737] [pmid 18029348] [evidence IDA]; Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles [goid 5856] [pmid 18029348] [evidence IDA]; A laminin complex composed of alpha2, beta1 and gamma1 polypeptide chains [goid 43257] [pmid 16289578] [evidence IDA]; A laminin complex composed of alpha2, beta1 and gamma1 polypeptide chains [goid 43257] [pmid 15894315] [evidence TAS]; A laminin complex composed of alpha5, beta1 and gamma1 polypeptide chains [goid 43259] [pmid 16289578] [evidence IDA]; Cytoplasm situated near, or occurring around, the nucleus [goid 48471] [evidence ISS]"