FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00000097 ID (Ontology) FBbt:00000097 (Fly Anatomy)
Definition Furrow of the embryo that roughly separates the procephalon from the gnathal, thoracic and abdominal regions (Campos-Ortega and Hartenstein, 1985). It appears during stage 6, extending from the dorsal midline as an almost vertical slit, then progressively reclines posteriorly (Campos-Ortega and Hartenstein, 1985). It vanishes during stage 11, as its cells contribute to the gnathocephalon (Campos-Ortega and Hartenstein, 1985).[ FlyBase:FBrf0041814 ]
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      55
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       6
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       8
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Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 FBbt:00000097 (all annotations which use CV term, excluding "NOT" statements)      55    101     24      8      9
     FBbt:00000097 | FBcv:0000161      23       --       --       --       --
     FBbt:00000097 | FBcv:0000161 | FBcv:0000311       1       --       --       --       --
     FBbt:00000097 | FBcv:0000335       2       --       --       --       --
     FBbt:00000097 | FBcv:0007049 | FBdv:00005318       7       --       --       --       4
     FBbt:00000097 | FBdv:00005318       4       --       --       --       4
Spanning Tree (Parents/Children)
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FBbt:00000001
 |__FBbt:00000052__
FBbt:00007005      |
 |__FBbt:00007424__|
                   FBbt:00000097  197 rec.
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Is a epithelial furrow
Part of embryo
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UBERON:6000097