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ZIRC
OBO ID: GO:0031674
Term Name: I band Search Ontology:
Synonyms:
  • I disc
  • isotropic disc
  • J disc
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. 0321204131
References:
Ontology: GO: Cellular Component   QuickGO   AmiGO
expand   EXPRESSION
expand   PHENOTYPE