FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term sinus venosus formation ID (Ontology) GO:0003237 (Gene Ontology)
Definition The developmental process pertaining to the initial formation of the sinus venosus from unspecified parts. The sinus venosus is a heart chamber attached to the atrium on the venous side of the embryonic heart.
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  anatomical structure formation involved in morphogenesis
   |__cardiac chamber formation
       |__sinus venosus formation
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Is a cardiac chamber formation
Part of sinus venosus morphogenesis
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