loading...| Preferred Name |
cartilage tissue |
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| Synonyms |
chondrogenic tissue cartilage tissue cartilaginous tissue portion of cartilage tissue cartilage cartilages |
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| Definitions |
Previous: "A portion of connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate[GO]. Regular connective tissue, which consists of chondrocytes and related cells, the intercellular matrix of which is chondrified. Examples: hyaline cartilage, fibrocartilage, elastic cartilage[FMA]. an avascular supporting and articular skeletal tissue. It also functions as the primary endoskeletal support in vertebrate embryos. Cartilage is deposited by and is composed of chondroblasts and chondrocytes separated by an extracellular matrix, which may or may not mineralize depending on cartilage type, age, or taxon[Hall and Witten]." See also FMA:71500 Set of cartilages, FMA:55107 Cartilage organ, FMA:12264 Articular cartilage. // elements made from cartilage, cartilage-like, or chondroid tissues evolved in invertebrates[H&W] Skeletal tissue that is avascular, rich in glycosaminoglycans (GAGs) and typically includes chondrocytes within isolated lacunae. Cartilage tissue is deposited by chondroblasts. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002418 |
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| comment |
Previous: "A portion of connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate[GO]. Regular connective tissue, which consists of chondrocytes and related cells, the intercellular matrix of which is chondrified. Examples: hyaline cartilage, fibrocartilage, elastic cartilage[FMA]. an avascular supporting and articular skeletal tissue. It also functions as the primary endoskeletal support in vertebrate embryos. Cartilage is deposited by and is composed of chondroblasts and chondrocytes separated by an extracellular matrix, which may or may not mineralize depending on cartilage type, age, or taxon[Hall and Witten]." See also FMA:71500 Set of cartilages, FMA:55107 Cartilage organ, FMA:12264 Articular cartilage. // elements made from cartilage, cartilage-like, or chondroid tissues evolved in invertebrates[H&W] |
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| axiom_lost_from_external_ontology |
relationship loss: subclass specialized connective tissue (AAO:0000571)[AAO] |
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| contributes to morphology of | ||
| Contributor | ||
| database_cross_reference |
SCTID:309312004 galen:Cartilage AEO:0000087 TAO:0001501 UMLS:C0007301 Wikipedia:Cartilage VHOG:0001207 AAO:0000060 XAO:0000170 MAT:0000189 BTO:0000206 EHDAA2:0003087 NCIT:C32268 MIAA:0000189 EFO:0000949 MESH:D002356 NCIT:C12373 VSAO:0000040 ZFA:0005622 EMAPA:32730 EV:0100141 FMA:37377 GAID:99 MA:0000104 |
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| definition |
Skeletal tissue that is avascular, rich in glycosaminoglycans (GAGs) and typically includes chondrocytes within isolated lacunae. Cartilage tissue is deposited by chondroblasts. |
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| depicted_by |
http://upload.wikimedia.org/wikipedia/commons/e/ee/Hypertrophic_Zone_of_Epiphyseal_Plate.jpg |
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| depiction |
http://upload.wikimedia.org/wikipedia/commons/e/ee/Hypertrophic_Zone_of_Epiphyseal_Plate.jpg |
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| external_definition |
Portion of tissue which is connective tissue composed of collagen and/or elastin fibers and chondrocytes. Cartilage is avascular and provides both skeletal functions and a framework upon which bone is deposited.[TAO] Skeletal tissue that is avascular, rich in glycosaminoglycans (GAGs) and typically includes chondrocytes within isolated lacunae. Cartilage tissue is deposited by chondroblasts.[VSAO] A type of dense connective tissue. It is composed of cells called chondrocytes which are dispersed in a firm gel-like ground substance, called the matrix. Cartilage is avascular (contains no blood vessels) and nutrients are diffused through the matrix. Cartilage is found in the joints, the rib cage, the ear, the nose, in the throat and between intervertebral disks. It makes up virtually the entire skeleton in chondrichthyes.[AAO] |
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| has exact synonym |
chondrogenic tissue cartilage tissue cartilaginous tissue |
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| has part | ||
| has_obo_namespace |
uberon |
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| has_related_synonym |
portion of cartilage tissue cartilage cartilages |
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| homology_notes |
Phylogenetic analysis suggests that cartilage arose independently in cnidarians, hemichordates, vertebrates, arthropods, annelids, brachiopods, and molluscs - or a common ancestor of brachiopods and molluscs (...). Analyses of cartilage as a tissue and of the development of invertebrate cartilages are consistent with homology between invertebrate and vertebrate cartilage. From the discussion above, it will be clear that understanding genetic changes underlying cartilage evolution is key to determining whether the multiple origins of cartilage represent parallel evolution.[well established][VHOG] |
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| id |
UBERON:0002418 |
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| in_subset |
http://purl.obolibrary.org/obo/uberon/core#efo_slim http://purl.obolibrary.org/obo/uberon/core#vertebrate_core |
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| label |
cartilage tissue |
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| notation |
UBERON:0002418 |
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| only in taxon | ||
| part_of | ||
| prefixIRI |
UBERON:0002418 |
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| prefLabel |
cartilage tissue |
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| treeView | ||
| disjointWith | ||
| subClassOf |