Collagen-rich odontogenic tissue characteristic of teeth and tooth-like skeletal elements (e.g., odontodes); mature dentine is mineralized and develops from predentine tissue; often (but not always) tubular and acellular. [ PSPUB:0000170 http://dx.plos.org/10.1371/journal.pone.0051070 VSAO:0000069 GO_REF:0000034 ]
术语信息
- ZFA:0005143
- MESH:A14.254.900.280
- BTO:0003453
- VHOG:0001589
- Wikipedia:Dentin
- MA:0002542
- XAO:0004051
- TAO:0005143
- UMLS:C0011429 (ncithesaurus:Dentin)
- SCTID:362112004
- FMA:55628
- NCIT:C32453
- EMAPA:35281
- VSAO:0000069
- GAID:1272
uberon_slim, pheno_slim, vertebrate_core
Dentine is a bona fide vertebrate novelty, and dentine-secreting odontoblasts represent a cell type that is exclusively derived from the neural crest.[well established][VHOG]
Dentine is found in the fossil record as early as the late Cambrian, in fish, where it may have had a role in electrochemical sensing of the environment as well as assisting in defense[WP]
Collagen-rich odontogenic tissue characteristic of teeth and tooth-like skeletal elements (e.g., odontodes); mature dentine is mineralized and develops from predentine tissue; often (but not always) tubular and acellular.