| Chain | GOid | namespace | contents |
| A | 0003203 | biological_process | endocardial cushion morphogenesis |
| A | 0003272 | biological_process | endocardial cushion formation |
| A | 0005634 | cellular_component | nucleus |
| A | 0036302 | biological_process | atrioventricular canal development |
| B | 0003203 | biological_process | endocardial cushion morphogenesis |
| B | 0003272 | biological_process | endocardial cushion formation |
| B | 0005634 | cellular_component | nucleus |
| B | 0036302 | biological_process | atrioventricular canal development |
| C | 0003203 | biological_process | endocardial cushion morphogenesis |
| C | 0003272 | biological_process | endocardial cushion formation |
| C | 0005634 | cellular_component | nucleus |
| C | 0036302 | biological_process | atrioventricular canal development |
| D | 0003203 | biological_process | endocardial cushion morphogenesis |
| D | 0003272 | biological_process | endocardial cushion formation |
| D | 0005634 | cellular_component | nucleus |
| D | 0036302 | biological_process | atrioventricular canal development |
| E | 0003203 | biological_process | endocardial cushion morphogenesis |
| E | 0003272 | biological_process | endocardial cushion formation |
| E | 0005634 | cellular_component | nucleus |
| E | 0036302 | biological_process | atrioventricular canal development |
