FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term embryonic heart ostial cardioblast ID (Ontology) FBbt:00007324 (Fly Anatomy)
Definition Embryonic cardioblast that will become a larval ostial cell (Molina and Cripps, 2001).They can be recognized by their expression of seven up, and in the assembled dorsal vessel of the late embryo, there are two in each of hemisegments A5-A7 (Molina and Cripps, 2001; Zaffran et al., 2006; Chen et al., 2016). They begin to differentiate into ostial cells at the end of embryogenesis (Lehmacher et al., 2012).[ FlyBase:FBrf0139748 FlyBase:FBrf0151925 FlyBase:FBrf0219200 FlyBase:FBrf0232177 ]
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 embryonic heart ostial cardioblast (all annotations which use CV term, excluding "NOT" statements)
     embryonic heart ostial cardioblast | increased number
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embryonic cardioblast
 |__embryonic heart cardioblast___
 |__embryonic ostial cardioblast__|
                                  embryonic heart ostial cardioblast  36 rec.
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Is a embryonic heart cardioblast
embryonic ostial cardioblast
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