FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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Term embryonic Malpighian tubule ID (Ontology) FBbt:00005634 (Fly Anatomy)
Definition Malpighian tubule of the embryo. By mid-embryogenesis when cell division ceases, a phase of tubule elongation starts, and the number of cells surrounding the lumen decreases from 6 to 10 to only 2.[ FlyBase:FBrf0064792 ]
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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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 Alleles Genes Images Insertions Constructs
 embryonic Malpighian tubule (all annotations which use CV term, excluding "NOT" statements)
     embryonic Malpighian tubule | germline clone
      --       --
      --
     embryonic Malpighian tubule | late embryonic stage
      --       --       --       --
     embryonic Malpighian tubule | maternal effect
      --       --       --       --
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excretory system__
epithelial tube___|
                  Malpighian tubule
                   |__embryonic Malpighian tubule  488 rec.
                       |__embryonic anterior Malpighian tubule 41 rec.
                       |__embryonic Malpighian tubule segment 35 rec.
                       |   |__embryonic initial segment of Malpighian tubule 1 rec.
                       |   |__embryonic lower segment of Malpighian tubule
                       |   |__embryonic main segment of Malpighian tubule 35 rec.
                       |   |__embryonic transitional segment of Malpighian tubule
                       |   |__embryonic ureter
                       |__embryonic posterior Malpighian tubule 7 rec.
                       |__embryonic specialized Malpighian tubule cell 36 rec.
                           |__embryonic Malpighian tubule tiny cell
                           |__embryonic Malpighian tubule tip cell(+) 32 rec.
                           |__embryonic Malpighian tubule Type I cell 1 rec.
                           |__embryonic Malpighian tubule Type II cell 4 rec.
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