FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term Malpighian tubule primordium ID (Ontology) FBbt:00000442 (Fly Anatomy)
Definition A(n) primordium that develops into some Malpighian tubule tip cell primordium and some Malpighian tubule main body primordium. It develops from some inclusive hindgut primordium.
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Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      12
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      14
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 Malpighian tubule primordium (all annotations which use CV term, excluding "NOT" statements)      12    199      3     17      2
     Malpighian tubule primordium | embryonic stage 15       1       --       --       1       --
     Malpighian tubule primordium | germline clone       1       --       --       1       --
Spanning Tree (Parents/Children)
Only view relationship:
developing material anatomical entity
 |__developing embryonic structure__
 |__primordium______________________|
ectodermal derivative               |
 |__posterior ectoderm derivative___|
                                    Malpighian tubule primordium  233 rec.
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Is a developing embryonic structure
primordium
posterior ectoderm derivative
Develops from inclusive hindgut primordium
Part of early extended germ band embryo
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Synonyms
  • "MTP2" RELATED
    "P2 MalT" RELATED
Secondary IDs
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