loading...| Preferred Name |
dermomyotome |
|
| Synonyms |
dermamyotome dermomyotomes |
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| Definitions |
The bilaminar epithelium formed from the myotome and dermatome. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0004290 |
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| database_cross_reference |
AEO:0000214 AAO:0010572 EMAPA:31109 UMLS:C1511786 NCIT:C34140 EHDAA2:0003259 ZFA:0001513 VHOG:0000676 TAO:0001513 FMA:295654 |
|
| definition |
The bilaminar epithelium formed from the myotome and dermatome. |
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| develops_from | ||
| has part | ||
| has_obo_namespace |
uberon |
|
| has_related_synonym |
dermamyotome dermomyotomes |
|
| id |
UBERON:0004290 |
|
| label |
dermomyotome |
|
| notation |
UBERON:0004290 |
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| overlaps | ||
| prefLabel |
dermomyotome |
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| treeView | ||
| UBPROP_0000001 |
Epithelial sheet on the external surface of the somite that gives rise to trunk, muscle and dermis. Within the dermomyotome there is also a medio-lateral difference. The central region makes dermis, the mesenchymal connective tissue of the back skin. The medial region (closest to neural tube) makes epaxial muscle, and the lateral region (furthest from neural tube) makes hypaxial muscle[http://www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=eurekah&part=A66768]. all but the sclerotome of a mesodermal somite; the primordium of skeletal muscle and, perhaps, of the dermis. Portion of somites that gives rise to dermis and muscles.[AAO] Epithelial sheet on the external surface of the somite that gives rise to trunk, muscle and dermis.[TAO] |
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| UBPROP_0000003 |
Thus, representatives of the agnathan vertebrates, chondrichthyans, and sarcopterygians all have a layer of undifferentiated cells external to the embryonic myotome. In the amniotes, this external cell layer is the dermomyotome. The simplest interpretation of the similar position, morphology, and lack of myosin labeling is that a dermomyotome epithelium is a shared, ancestral vertebrate characteristic.[well established][VHOG] |
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| subClassOf |