subject | relation | object |
---|---|---|
atrial cardiac muscle tissue development | is_a | cardiac muscle tissue development (GO:0048738) |
subject | relation | object |
---|---|---|
atrial cardiac muscle tissue morphogenesis (GO:0055009) | BFO:0000050 | atrial cardiac muscle tissue development |
sinoatrial node development (GO:0003163) | is_a | atrial cardiac muscle tissue development |