FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term anterior transverse furrow ID (Ontology) FBbt:00000098 (Fly Anatomy)
Definition Furrow that extends over the dorsal part of the embryo, anterior to the posterior transverse furrow (Campos-Ortega and Hartenstein, 1985). It appears during stage 6 and deepens during stage 7 (Campos-Ortega and Hartenstein, 1985). It migrates anteriorly by cells moving in and out of the fold (Campos-Ortega and Hartenstein, 1985). It is no longer visible by stage 9 and its cells contribute to the amnioserosa (Campos-Ortega and Hartenstein, 1985).[ FlyBase:FBrf0041814 ]
Also Known As "anterior dorsal fold" ; "anterior transversal furrow"
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 anterior transverse furrow (all annotations which use CV term, excluding "NOT" statements)      13      6
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  epithelium
   |__epithelial furrow
       |__anterior transverse furrow  19 rec.
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Is a epithelial furrow
Part of gastrula embryo
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