FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term antennal segment 2 microchaeta ID (Ontology) FBbt:00100022 (Fly Anatomy)
Definition Bristles of antennal segment 2. There are around 25 of these.[ FlyBase:FBrf0007734 FlyBase:FBrf0031004 FlyBase:FBrf0044923 ]
Comment
Links to External Ontologies
VFB:FBbt_00100022
Annotations
Records annotated with this term OR any of its CHILD TERMS
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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       1
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Insertions
 antennal segment 2 microchaeta (all annotations which use CV term, excluding "NOT" statements)       1      1
     antennal segment 2 microchaeta | pharate adult stage       1       --
Spanning Tree (Parents/Children)
Only view relationship: 
adult head bristle
 |__adult antennal bristle__________
mechanosensory chaeta               |
 |__microchaeta_____________________|
adult antennal sense organ          |
 |__antennal segment 2 sense organ__|
adult sensillum                     |
 |__microchaeta_____________________|
adult antennal sensillum            |
 |__adult antennal bristle__________|
                                    antennal segment 2 microchaeta  2 rec.
                                     |__large anterior bristle of antennal segment 2
                                     |__posterior tooth bristle of antennal segment 2
                                     |__small anterior bristle of antennal segment 2
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Is a microchaeta
antennal segment 2 sense organ
adult antennal bristle
Part of
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Synonyms
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VFB:FBbt_00100022