FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term melanotic mass phenotype ID (Ontology) FBcv:0000446 (FlyBase CV)
Definition Phenotype characterized by the formation of lumps of melanotic tissue inside the body in the absence of foreign bodies or wounding.[ FlyBase:FBrf0094387 FlyBase:FBrf0194475 ]
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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)  PHENOTYPIC_CLASS     366
Constructs (FBtp)  PHENOTYPIC_CLASS     139
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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Relevant FlyBase reports
 Alleles Constructs
 melanotic mass phenotype (all annotations which use CV term, excluding "NOT" statements)     366    139
     melanotic mass phenotype | adult stage      38     29
     melanotic mass phenotype | adult stage | dominant       1       --
     melanotic mass phenotype | adult stage | somatic clone       1       --
     melanotic mass phenotype | conditional       1       --
     melanotic mass phenotype | dominant      13       --
     melanotic mass phenotype | dominant | heat sensitive       2       --
     melanotic mass phenotype | dominant | larval stage       1       --
     melanotic mass phenotype | dominant | wandering third instar larval stage       1       --
     melanotic mass phenotype | drug conditional       1       --
     melanotic mass phenotype | heat sensitive       7      6
     melanotic mass phenotype | larval stage      65     42
     melanotic mass phenotype | larval stage | heat sensitive       1       --
     melanotic mass phenotype | larval stage | nutrition conditional       6       --
     melanotic mass phenotype | larval stage | partially       2       --
     melanotic mass phenotype | larval stage | recessive       8       --
     melanotic mass phenotype | P-stage       9      8
     melanotic mass phenotype | P-stage | recessive       3       --
     melanotic mass phenotype | pharate adult stage       2      1
     melanotic mass phenotype | prepupal stage | recessive       1       --
     melanotic mass phenotype | pupal stage      22     17
     melanotic mass phenotype | pupal stage | heat sensitive       1       --
     melanotic mass phenotype | recessive      17       --
     melanotic mass phenotype | recessive | third instar larval stage       4       --
     melanotic mass phenotype | somatic clone       5      5
     melanotic mass phenotype | third instar larval stage      44     27
     melanotic mass phenotype | third instar larval stage | cold sensitive       1       --
     melanotic mass phenotype | third instar larval stage | conditional       1       --
     melanotic mass phenotype | third instar larval stage | nutrition conditional       2      2
     melanotic mass phenotype | wandering third instar larval stage       2       --
Spanning Tree (Parents/Children)
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  phenotypic class
   |__phenotype
       |__melanotic mass phenotype  505 rec.
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