FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00000018 ID (Ontology) FBbt:00000018 (Fly Anatomy)
Definition The second (middle) segment of the thorax.
Comment
Links to External Ontologies
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      33
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      13
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 FBbt:00000018 (all annotations which use CV term, excluding "NOT" statements)      33      5      2     14
     FBbt:00000018 | FBcv:0000061       1       --       --       --
     FBbt:00000018 | FBcv:0000070       1       --       --       1
     FBbt:00000018 | FBcv:0000153       1       --       --       --
     FBbt:00000018 | FBcv:0000153 | FBcv:0000336       1       --       --       --
     FBbt:00000018 | FBcv:0000311       4       --       --       4
     FBbt:00000018 | FBcv:0000336       1       --       --       --
     FBbt:00000018 | FBdv:00005289 | FBcv:0000311       1       --       --       1
Spanning Tree (Parents/Children)
Only view relationship:
FBbt:00000003
 |__FBbt:00000016__
FBbt:00000015      |
 |__FBbt:00000016__|
                   FBbt:00000018  25366 rec.
                    |__FBbt:00000169 208 rec.
                    |   |__FBbt:00000187(+) 24 rec.
                    |   |__FBbt:00001090 1 rec.
                    |   |__FBbt:00001655 11 rec.
                    |   |__FBbt:00001659 3 rec.
                    |__FBbt:00001744 4197 rec.
                    |   |__FBbt:00001778(+) 4016 rec.
                    |   |__FBbt:00001782(+) 58 rec.
                    |   |__FBbt:00002104 15 rec.
                    |   |__FBbt:00002125 5 rec.
                    |   |__FBbt:00002746(+) 5 rec.
                    |   |__FBbt:00002762 6 rec.
                    |   |__FBbt:00002763 43 rec.
                    |   |__FBbt:00003225(+) 44 rec.
                    |   |__FBbt:00003226 3 rec.
                    |   |__FBbt:00007298(+) 17 rec.
                    |   |__FBbt:00007303(+) 4 rec.
                    |   |__FBbt:00007307(+) 5 rec.
                    |   |__FBbt:00007310
                    |   |__FBbt:00058351(+) 50 rec.
                    |   |__FBbt:00111031(+) 3 rec.
                    |__FBbt:00002103 157 rec.
                    |   |__FBbt:00002104 15 rec.
                    |   |__FBbt:00002125 5 rec.
                    |   |__FBbt:00004060 2 rec.
                    |   |__FBbt:00004061 1 rec.
                    |   |__FBbt:00004062 1 rec.
                    |   |__FBbt:00004063 1 rec.
                    |   |__FBbt:00004080(+) 128 rec.
                    |__FBbt:00003021 22717 rec.
                    |   |__FBbt:00003174 7 rec.
                    |   |__FBbt:00004060 2 rec.
                    |   |__FBbt:00004061 1 rec.
                    |   |__FBbt:00004062 1 rec.
                    |   |__FBbt:00004063 1 rec.
                    |   |__FBbt:00004080(+) 128 rec.
                    |   |__FBbt:00004297(+) 2511 rec.
                    |   |__FBbt:00004578(+) 5206 rec.
                    |   |__FBbt:00004685(+) 371 rec.
                    |   |__FBbt:00004729(+) 17422 rec.
                    |   |__FBbt:00053257
                    |   |__FBbt:00058880(+) 1577 rec.
                    |   |__FBbt:00110175(+) 27 rec.
                    |   |__FBbt:00111577 3 rec.
                    |   |__FBbt:00111581 8 rec.
                    |__FBbt:00004059 37 rec.
                    |   |__FBbt:00001090 1 rec.
                    |   |__FBbt:00110175(+) 27 rec.
                    |   |__FBbt:00111031(+) 3 rec.
                    |__FBbt:00004600 64 rec.
                    |   |__FBbt:00004573 3 rec.
                    |   |__FBbt:00004601 8 rec.
                    |   |__FBbt:00004602 4 rec.
                    |   |__FBbt:00004603 5 rec.
                    |   |__FBbt:00004604 3 rec.
                    |   |__FBbt:00004605(+) 23 rec.
                    |__FBbt:00004697 6 rec.
                    |   |__FBbt:00004698
                    |   |__FBbt:00004699(+)
                    |   |__FBbt:00004700
                    |   |__FBbt:00004701
                    |   |__FBbt:00004702
                    |   |__FBbt:00004703
                    |   |__FBbt:00004704(+) 6 rec.
                    |__FBbt:00007634 2 rec.
                    |__FBbt:00007635 2 rec.
                    |__FBbt:00049165
                    |__FBbt:00049169
                    |__FBbt:00049174 1 rec.
                    |__FBbt:00052490
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Is a thoracic segment
Part of
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Synonyms
  • "mesothorax" RELATED
    "t2" RELATED
    "thoracic segment 2" RELATED
Secondary IDs
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UBERON:6000018