21388 | GO:0002009
| IMP | acts_upstream_of_or_within | morphogenesis of an epithelium | 12508227
| Process | 21388 | GO:0003163
| IMP | involved_in | sinoatrial node development | 11572777
| Process | 21388 | GO:0003166
| IGI | acts_upstream_of_or_within | bundle of His development | 17604724
| Process | 21388 | GO:0003166
| IMP | involved_in | bundle of His development | 22728936
| Process | 21388 | GO:0003167
| IMP | involved_in | atrioventricular bundle cell differentiation | 15289437
| Process | 21388 | GO:0003181
| IGI | acts_upstream_of_or_within | atrioventricular valve morphogenesis | 19084512
| Process | 21388 | GO:0003197
| IGI | acts_upstream_of_or_within | endocardial cushion development | 19084512
| Process | 21388 | GO:0003218
| IMP | involved_in | cardiac left ventricle formation | 19727199
| Process | 21388 | GO:0003229
| IGI | acts_upstream_of_or_within | ventricular cardiac muscle tissue development | 19084512
| Process | 21388 | GO:0003281
| IMP | involved_in | ventricular septum development | 19727199
| Process | 21388 | GO:0003283
| IMP | acts_upstream_of_or_within | atrial septum development | 19084512
| Process | 21388 | GO:0006355
| IMP | acts_upstream_of_or_within | regulation of DNA-templated transcription | 16870172
| Process | 21388 | GO:0006366
| IGI | acts_upstream_of | transcription by RNA polymerase II | 17604724
| Process | 21388 | GO:0007389
| IMP | acts_upstream_of_or_within | pattern specification process | 15289437
| Process | 21388 | GO:0007507
| IMP | acts_upstream_of_or_within | heart development | 11572777,15289437,16870172
| Process | 21388 | GO:0030324
| IMP | acts_upstream_of_or_within | lung development | 12508227
| Process | 21388 | GO:0030326
| IGI | acts_upstream_of_or_within | embryonic limb morphogenesis | 16380715
| Process | 21388 | GO:0030326
| IMP | acts_upstream_of_or_within | embryonic limb morphogenesis | 12736217
| Process | 21388 | GO:0035115
| IMP | acts_upstream_of_or_within | embryonic forelimb morphogenesis | 11572777,12490567
| Process | 21388 | GO:0035136
| IMP | acts_upstream_of_or_within | forelimb morphogenesis | 15621531
| Process | 21388 | GO:0045893
| IDA | acts_upstream_of_or_within | positive regulation of DNA-templated transcription | 11555635,11572777,12490567,14978031,15843409
| Process | 21388 | GO:0045944
| IDA | involved_in | positive regulation of transcription by RNA polymerase II | 22728936
| Process | 21388 | GO:0045944
| IGI | acts_upstream_of_or_within | positive regulation of transcription by RNA polymerase II | 16380715,17604724
| Process | 21388 | GO:0045944
| IMP | acts_upstream_of_or_within | positive regulation of transcription by RNA polymerase II | 24565863
| Process | 21388 | GO:0055007
| IGI | acts_upstream_of_or_within | cardiac muscle cell differentiation | 20691899
| Process | 21388 | GO:0055007
| IMP | involved_in | cardiac muscle cell differentiation | 11431700
| Process | 21388 | GO:0060038
| IGI | acts_upstream_of | cardiac muscle cell proliferation | 19084512
| Process | 21388 | GO:0060045
| IGI | acts_upstream_of_or_within | positive regulation of cardiac muscle cell proliferation | 19084512
| Process | 21388 | GO:0060371
| IGI | acts_upstream_of_or_within | regulation of atrial cardiac muscle cell membrane depolarization | 22728936
| Process | 21388 | GO:0060413
| IGI | acts_upstream_of_or_within | atrial septum morphogenesis | 22898775
| Process | 21388 | GO:0060928
| IMP | involved_in | atrioventricular node cell development | 15289437
| Process | 21388 | GO:0060929
| IMP | involved_in | atrioventricular node cell fate commitment | 15289437
| Process | 21388 | GO:0072513
| IMP | acts_upstream_of_or_within | positive regulation of secondary heart field cardioblast proliferation | 22898775
| Process | 21388 | GO:0086019
| IGI | acts_upstream_of_or_within | cell-cell signaling involved in cardiac conduction | 22728936
| Process | 21388 | GO:0086054
| IMP | acts_upstream_of_or_within | bundle of His cell to Purkinje myocyte communication by electrical coupling | 22728936
| Process | 21388 | GO:1903598
| IMP | involved_in | positive regulation of gap junction assembly | 22728936
| Process | 21388 | GO:1903781
| IMP | acts_upstream_of | positive regulation of cardiac conduction | 22728936
| Process |