FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal song ID (Ontology) FBcv:0000402 (FlyBase CV)
Definition Phenotype that is any abnormality in male courtship behavior, veined wing generated song production (GO:0045433). This is defined as 'The process during wing vibration where the male insect produces a species-specific acoustic signal called a love song.'[ PubMed:11092827 ]
Also Known As "singing defective" ; "song defective" ; "song production defective"
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Data Class Field Records
Alleles (FBal)  PHENOTYPIC_CLASS     202
Constructs (FBtp)  PHENOTYPIC_CLASS      86
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Relevant FlyBase reports
 Alleles Constructs
 abnormal song (all annotations which use CV term, excluding "NOT" statements)     202     86
     abnormal song | conditional      17     19
     abnormal song | dominant       1      1
     abnormal song | heat sensitive      18     15
     abnormal song | male limited       3      3
     abnormal song | male limited | somatic clone       4      5
     abnormal song | recessive      20       --
     abnormal song | somatic clone       5      3
Spanning Tree (Parents/Children)
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  abnormal mating behavior
   |__abnormal courtship behavior
       |__abnormal song  288 rec.
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Is a abnormal courtship behavior
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Synonyms
  • "singing defective" EXACT
    "song defective" EXACT
    "song production defective" EXACT
Secondary IDs
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