"The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state [goid 7399] [pmid 11514575] [evidence NAS]; The process by which a cell in a multicellular organism interprets its surroundings [goid 8037] [pmid 11514575] [evidence NAS]; The multiplication or reproduction of cells, resulting in the expansion of a cell population [goid 8283] [pmid 11514575] [evidence NAS]; The process by which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form [goid 9653] [pmid 11514575] [evidence NAS]; The chemical reactions and pathways resulting in the formation of polysaccharide chain component of heparan sulfate proteoglycan [goid 15014] [pmid 11514575] [evidence NAS]; The chemical reactions and pathways involving UDP-N-acetylgalactosamine, a substance composed of N-acetylgalactosamine, a common structural unit of oligosaccharides, in glycosidic linkage with uridine diphosphate [goid 19276] [pmid 11514575] [evidence IDA]; A process that is carried out at the cellular level which results in the formation, arrangement of constituent parts, or disassembly of an extracellular matrix [goid 30198] [pmid 11514575] [evidence NAS]; The chemical reactions and pathways resulting in the formation of chondroitin sulfate, any member of a group of 10-60 kDa glycosaminoglycans, widely distributed in cartilage and other mammalian connective tissues, the repeat units of which consist of beta-(1,4)-linked D-glucuronyl beta-(1,3)-N-acetyl-D-galactosamine sulfate [goid 30206] [pmid 12163485] [evidence IDA]; The chemical reactions and pathways resulting in the formation of chondroitin sulfate, any member of a group of 10-60 kDa glycosaminoglycans, widely distributed in cartilage and other mammalian connective tissues, the repeat units of which consist of beta-(1,4)-linked D-glucuronyl beta-(1,3)-N-acetyl-D-galactosamine sulfate [goid 30206] [pmid 11514575] [evidence IDA]; The chemical reactions and pathways resulting in the formation of heparin, any member of a group of glycosaminoglycans of average Mr (6000-20000), consisting predominantly of alternating alpha1->4-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues [goid 30210] [pmid 11514575] [evidence NAS]; The chemical reactions and pathways involving UDP-glucuronate, a substance composed of glucuronic acid in glycosidic linkage with uridine diphosphate [goid 46398] [pmid 11514575] [evidence IDA]; The chemical reactions and pathways resulting in the formation of dermatan sulfate proteoglycan, any glycoprotein whose glycosaminoglycan units are dermatan sulfate (chondroitin sulfate B). Dermatan sulfate is a glycosaminoglycan with repeats consisting of beta-(1,4)-linked L-iduronyl-beta-(1,3)-N-acetyl-D-galactosamine 4-sulfate units [goid 50651] [pmid 11788602] [evidence ISS]; The elongation of chondroitin sulfate proteoglycan chains by alternate addition of N-acetylhexosamine and GlcUA residues to the GAG-protein linkage region tetrasaccharide of chondroitin sulfate [goid 50653] [pmid 12163485] [evidence IDA]"