FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term prothoracic tarsal segment 2 ID (Ontology) FBbt:00004671 (Fly Anatomy)
Definition Second tarsal segment of the prothoracic leg. Proximally it articulates with the metatarsus, and distally with the third tarsal segment.[ FlyBase:FBrf0031004 ]
Also Known As "T1 tarsal segment 2"
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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      17
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 prothoracic tarsal segment 2 (all annotations which use CV term, excluding "NOT" statements)      17      2      2      2      1
     prothoracic tarsal segment 2 | male       4       --       --       --       --
Spanning Tree (Parents/Children)
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tarsal segment
 |__tarsal segment 2____________
 |__prothoracic tarsal segment__|
                                prothoracic tarsal segment 2  24 rec.
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Is a tarsal segment 2
prothoracic tarsal segment
Develops from presumptive prothoracic tarsal segment 2
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Synonyms
  • "T1 tarsal segment 2" EXACT
Secondary IDs
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