FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term cardiogenic mesoderm ID (Ontology) FBbt:00005541 (Fly Anatomy)
Definition Dorsal-most region of the trunk mesoderm that gives rise to the dorsal vessel (Campos-Ortega and Hartenstein, 1997). It forms a leading edge as the invaginated trunk mesoderm spreads from ventral to dorsal (Campos-Ortega and Hartenstein, 1997). The left and right regions eventually fuse at the dorsal midline and their cells differentiate into cardioblasts and pericardial cells (Campos-Ortega and Hartenstein, 1997).[ FlyBase:FBrf0089570 FlyBase:FBrf0253577 ]
Also Known As"cardiac mesoderm" ; "CardMes" ; "CardMesP2" (for all, see Synonyms field below)
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 cardiogenic mesoderm (all annotations which use CV term, excluding "NOT" statements)
     cardiogenic mesoderm | maternal effect
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embryo
 |__developing embryonic structure_____
germ band                              |
 |__trunk mesoderm_____________________|
mesoderm                               |
 |__trunk mesoderm_____________________|
developing embryonic structure         |
 |__trunk mesoderm_____________________|
extended germ band embryo              |
 |__late extended germ band embryo_____|
primordium                             |
 |__trunk mesoderm_____________________|
portion of tissue                      |
 |__anlage_____________________________|
developing material anatomical entity  |
 |__developing embryonic structure_____|
 |__anlage_____________________________|
                                       cardiogenic mesoderm  101 rec.
                                        |__somatic cell of cardiogenic mesoderm
                                            |__hemangioblast
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Is a developing embryonic structure
anlage
Part of trunk mesoderm
late extended germ band embryo
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Synonyms
  • "cardiac mesoderm" EXACT
    "cardiac mesoderm primordium" RELATED
    "CardMes" EXACT
    "CardMesP2" EXACT
    "mesodermal crest" EXACT[ FlyBase:FBrf0089570 ]
    "P2 CardMes" EXACT
Secondary IDs
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