Term Information

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Accession
GO:0043209
Name
myelin sheath
Ontology
cellular_component
Synonyms
Schwann cell myelin sheath, astrocyte sheath, oligodendrocyte myelin sheath
Alternate IDs
None
Definition
An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system. Source: Wikipedia:Myelin, GOC:jl, NIF_Subcellular:sao593830697, GOC:cjm
Comment
None
History
See term history for GO:0043209 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0043209 from QuickGO

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Parents of myelin sheath (GO:0043209)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
myelin sheath [is_a relation] is_a  cellular anatomical structure (GO:0110165)
myelin sheath [RO:0002162 relation] RO:0002162  Eumetazoa (NCBITaxon:6072)
myelin sheath [BFO:0000050 relation] BFO:0000050  glial cell (CL:0000125)
Children of myelin sheath (GO:0043209)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
myelin assembly (GO:0032288) [RO:0002588 relation] RO:0002588  myelin sheath
myelinated nerve fiber (UBERON:0006135) [BFO:0000051 relation] BFO:0000051  myelin sheath
entire myelin sheath (UBERON:0000347) [RO:0002473 relation] RO:0002473  myelin sheath
compact myelin (GO:0043218) [BFO:0000050 relation] BFO:0000050  myelin sheath
myelinating glial cell (CL:4023154) [BFO:0000051 relation] BFO:0000051  myelin sheath
structural constituent of myelin sheath (GO:0019911) [BFO:0000066 relation] BFO:0000066  myelin sheath
myelin sheath adaxonal region (GO:0035749) [BFO:0000050 relation] BFO:0000050  myelin sheath
endoneurium (UBERON:0000123) [RO:0002221 relation] RO:0002221  myelin sheath
lateral loop (GO:0043219) [BFO:0000050 relation] BFO:0000050  myelin sheath
myelin sheath abaxonal region (GO:0035748) [BFO:0000050 relation] BFO:0000050  myelin sheath
FMA
62983
NIF_Subcellular
sao593830697
Wikipedia
Myelin