subject | relation | object |
---|---|---|
cardiac pacemaker cell development | is_a | cardiac muscle cell development (GO:0055013) |
cardiac pacemaker cell development | BFO:0000050 | cardiac pacemaker cell differentiation (GO:0060920) |
subject | relation | object |
---|---|---|
sinoatrial node cell development (GO:0060931) | is_a | cardiac pacemaker cell development |
atrioventricular node cell development (GO:0060928) | is_a | cardiac pacemaker cell development |