FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term cardiac atrium morphogenesis ID (Ontology) GO:0003209 (Gene Ontology)
Definition The process in which the cardiac atrium is generated and organized. A cardiac atrium receives blood from a vein and pumps it to a cardiac ventricle.
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heart morphogenesis
 |__cardiac chamber morphogenesis___
cardiac chamber development         |
 |__cardiac chamber morphogenesis___|
 |__cardiac atrium development______|
anatomical structure morphogenesis  |
 |__cardiac chamber morphogenesis___|
                                    cardiac atrium morphogenesis
                                     |__atrial cardiac muscle tissue morphogenesis
                                     |__atrial septum morphogenesis
                                     |   |__atrial septum intermedium morphogenesis
                                     |   |__atrial septum primum morphogenesis
                                     |   |__atrial septum secundum morphogenesis
                                     |__cardiac atrium formation
                                     |   |__cardiac left atrium formation
                                     |   |__cardiac right atrium formation
                                     |__cardiac left atrium morphogenesis
                                     |   |__cardiac left atrium formation
                                     |__cardiac right atrium morphogenesis
                                         |__cardiac right atrium formation
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Is a cardiac chamber morphogenesis
Part of cardiac atrium development
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