FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term ISN innervated muscle cell of A1-7 ID (Ontology) FBbt:00110215 (Fly Anatomy)
Definition Any muscle cell (FBbt:00005074) that is part of some ISN innervated muscle of A1-7 (FBbt:00059129).
Comment The classification of muscles as SN, ISN or TN innervated is based not only on innervation, but also orientation (and presumed function), specification pathways during development (wingless dependendence for SN and TN innervated muscles) and the muscle's location in the internal or external layers (although there are exceptions to this) (Landgraf et al., 1997).
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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       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Constructs
 ISN innervated muscle cell of A1-7 (all annotations which use CV term, excluding "NOT" statements)       2      1
     ISN innervated muscle cell of A1-7 | larval stage       2      1
Spanning Tree (Parents/Children)
Only view relationship: 
  hypodermal muscle cell of larval abdomen
   |__hypodermal muscle cell of A1-7
       |__ISN innervated muscle cell of A1-7  490 rec.
           |__A1-7 dorsal acute muscle cell 168 rec.
           |   |__abdominal 1 dorsal acute muscle cell(+) 25 rec.
           |   |__abdominal 2 dorsal acute muscle cell(+) 47 rec.
           |   |__abdominal 3 dorsal acute muscle cell(+) 44 rec.
           |   |__abdominal 4 dorsal acute muscle cell(+) 44 rec.
           |   |__abdominal 5 dorsal acute muscle cell(+) 44 rec.
           |   |__abdominal 6 dorsal acute muscle cell(+) 44 rec.
           |   |__abdominal 7 dorsal acute muscle cell(+) 48 rec.
           |   |__muscle cell of A1-7 dorsal acute muscle 1(+) 131 rec.
           |   |__muscle cell of A1-7 dorsal acute muscle 2(+) 51 rec.
           |   |__muscle cell of A1-7 dorsal acute muscle 3(+) 58 rec.
           |__A1-7 dorsal oblique muscle cell 105 rec.
           |   |__abdominal 1 dorsal oblique muscle cell(+) 27 rec.
           |   |__abdominal 2 dorsal oblique muscle cell(+) 37 rec.
           |   |__abdominal 3 dorsal oblique muscle cell(+) 34 rec.
           |   |__abdominal 4 dorsal oblique muscle cell(+) 34 rec.
           |   |__abdominal 5 dorsal oblique muscle cell(+) 34 rec.
           |   |__abdominal 6 dorsal oblique muscle cell(+) 34 rec.
           |   |__abdominal 7 dorsal oblique muscle cell(+) 35 rec.
           |   |__muscle cell of A1-7 dorsal oblique muscle 1(+) 50 rec.
           |   |__muscle cell of A1-7 dorsal oblique muscle 2(+) 44 rec.
           |   |__muscle cell of A1-7 dorsal oblique muscle 3(+) 19 rec.
           |   |__muscle cell of A1-7 dorsal oblique muscle 4(+) 24 rec.
           |   |__muscle cell of dorsal oblique muscle 5(+) 34 rec.
           |__A1-7 ventral longitudinal muscle cell 234 rec.
           |   |__abdominal 1 ventral longitudinal muscle cell(+) 15 rec.
           |   |__abdominal 2 ventral longitudinal muscle cell(+) 20 rec.
           |   |__abdominal 3 ventral longitudinal muscle cell(+) 21 rec.
           |   |__abdominal 4 ventral longitudinal muscle cell(+) 14 rec.
           |   |__abdominal 5 ventral longitudinal muscle cell(+) 18 rec.
           |   |__abdominal 6 ventral longitudinal muscle cell(+) 18 rec.
           |   |__abdominal 7 ventral longitudinal muscle cell(+) 22 rec.
           |   |__muscle cell of A1-7 ventral longitudinal muscle 1(+) 62 rec.
           |   |__muscle cell of A1-7 ventral longitudinal muscle 2(+) 50 rec.
           |   |__muscle cell of A1-7 ventral longitudinal muscle 3(+) 151 rec.
           |   |__muscle cell of A1-7 ventral longitudinal muscle 4(+) 108 rec.
           |__A1-7 ventral oblique muscle cell 86 rec.
           |   |__abdominal 1 ventral oblique muscle cell(+) 7 rec.
           |   |__abdominal 2 ventral oblique muscle cell(+) 15 rec.
           |   |__abdominal 3 ventral oblique muscle cell(+) 8 rec.
           |   |__abdominal 4 ventral oblique muscle cell(+) 8 rec.
           |   |__abdominal 5 ventral oblique muscle cell(+) 8 rec.
           |   |__abdominal 6 ventral oblique muscle cell(+) 8 rec.
           |   |__abdominal 7 ventral oblique muscle cell(+) 12 rec.
           |   |__muscle cell of A1-7 ventral oblique muscle 1(+) 16 rec.
           |   |__muscle cell of A1-7 ventral oblique muscle 2(+) 15 rec.
           |   |__muscle cell of A1-7 ventral oblique muscle 3(+) 8 rec.
           |   |__muscle cell of ventral oblique muscle 4(+) 50 rec.
           |   |__muscle cell of ventral oblique muscle 5(+) 63 rec.
           |   |__muscle cell of ventral oblique muscle 6(+) 36 rec.
           |__muscle cell of A1-7 lateral longitudinal muscle 1 121 rec.
               |__muscle cell of abdominal 1 lateral longitudinal muscle 1 8 rec.
               |__muscle cell of abdominal 2 lateral longitudinal muscle 1 13 rec.
               |__muscle cell of abdominal 3 lateral longitudinal muscle 1 12 rec.
               |__muscle cell of abdominal 4 lateral longitudinal muscle 1 12 rec.
               |__muscle cell of abdominal 5 lateral longitudinal muscle 1 12 rec.
               |__muscle cell of abdominal 6 lateral longitudinal muscle 1 12 rec.
               |__muscle cell of abdominal 7 lateral longitudinal muscle 1 12 rec.
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Is a hypodermal muscle cell of A1-7
Part of ISN innervated muscle of A1-7
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