H zone

id: GO:0031673
name: H zone
namespace: cellular_component
type: go
obsolete: False

Description: A relatively pale zone traversing the center of the A band of a sarcomere, visible in relaxed muscle fibers; consists of the central portion of thick (myosin) filaments that are not overlapped by thin (actin) filaments.

Parent Functions

idname
GO:0044449contractile fiber part