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Term Information

Accession
GO:0031674
Name
I band
Ontology
cellular_component
Synonyms
I disc, J disc, isotropic disc
Alternate IDs
None
Definition
A region of a sarcomere that appears as a light band on each side of the Z disc, comprising a region of the sarcomere where thin (actin) filaments are not overlapped by thick (myosin) filaments; contains actin, troponin, and tropomyosin; each sarcomere includes half of an I band at each end. Source: ISBN:0321204131
Comment
None
History
See term history for GO:0031674 at QuickGO
Subset
None
Feedback
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Parents of I band (GO:0031674)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
I band [is_a relation] is_a  cellular anatomical entity (GO:0110165)
I band [BFO:0000050 relation] BFO:0000050  sarcomere (GO:0030017)
Children of I band (GO:0031674)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
Z disc (GO:0030018) [BFO:0000050 relation] BFO:0000050  I band