FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term lethal - all die before end of prepupal stage ID (Ontology) FBcv:0002026 (FlyBase CV)
Definition A phenotype of a population that is the death of all animals in that population at some stage or stages before the end of the prepupal stage.
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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     125
Insertions (FBti)  LETHALITY      31
Constructs (FBtp)  PHENOTYPIC_CLASS      31
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 Alleles Insertions Constructs
 lethal - all die before end of prepupal stage (all annotations which use CV term, excluding "NOT" statements)     125     31     31
     lethal - all die before end of prepupal stage | female       2      1       --
     lethal - all die before end of prepupal stage | germline clone | rescuable maternal effect       1      1       --
     lethal - all die before end of prepupal stage | heat sensitive       2       --       2
     lethal - all die before end of prepupal stage | male       1      1       --
     lethal - all die before end of prepupal stage | recessive      54     18       --
     lethal - all die before end of prepupal stage | somatic clone       1       --       --
Spanning Tree (Parents/Children)
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  lethal - all die before end of P-stage
   |__lethal - all die before end of pupal stage
       |__lethal - all die before end of prepupal stage  11550 rec.
           |__lethal - all die before end of larval stage 11415 rec.
           |   |__lethal - all die before end of second instar larval stage(+) 6794 rec.
           |   |__lethal - all die during larval stage(+) 1182 rec.
           |__lethal - all die during prepupal stage 4 rec.
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