Queried GO terms:

  idGO:0031033   Detailed information
  namemyosin filament organization
  def"A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a filament composed of myosin molecules." [GOC:mah]
  commentNote that this term is a child of 'actin cytoskeleton organization and biogenesis ; GO:0030036' because the actin cytoskeleton is defined as actin filaments and associated proteins; myosin structures are sufficiently closely associated with actin filaments to be included with the actin cytoskeleton.
  synonym"myosin filament assembly or disassembly" RELATED [GOC:mah]
  synonym"myosin polymerization or depolymerization" RELATED []
  is_aGO:0030036 ! actin cytoskeleton organization

No monarch genes has this GO term.