Cell Component
glycocalyx
Subclass of:
Cell Membrane Structures
Definitions related to glycocalyx:
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(cell coat) Part of plasma membrane which consists of oligosaccharides and polysaccharides attached to proteins or lipids on the outer layer of the cell; forms the outermost layer of the plasma membrane.Foundational Model of AnatomyUniversity of Washington, 2017
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A carbohydrate rich layer at the outermost periphery of a cell.Gene Ontology DictionaryGene Ontology Consortium, 2021
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An extracellular coating of polymeric sugars or glycoproteins.NCI ThesaurusU.S. National Cancer Institute, 2021
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The carbohydrate-rich zone on the cell surface. This zone can be visualized by a variety of stains as well as by its affinity for lectins. Although most of the carbohydrate is attached to intrinsic plasma membrane molecules, the glycocalyx usually also contains both glycoproteins and proteoglycans that have been secreted into the extracellular space and then adsorbed onto the cell surface. (Alberts et al., Molecular Biology of the Cell, 3d ed, p502)NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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(cell capsule) Loose extracellullar layer of polysaccharide or protein surrounding many types of prokarotic cells.CRISP ThesaurusNational Institutes of Health, 2006
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