Term Name: M band
Synonyms: M disc, M line, mesophragma, midline
Definition: The midline of aligned thick filaments in a sarcomere; location of specific proteins that link thick filaments. Depending on muscle type the M band consists of different numbers of M lines.
Ontology: GO: Cellular Component [GO:0031430]    QuickGO    AmiGO

Relationships
is part of: A band
is a type of: cellular anatomical structure