FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term lethal - all die before end of larval stage ID (Ontology) FBcv:0002002 (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 larval stage.
Also Known As"lethal - all die before end of third instar larval stage"
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

  • Results list data from multiple species. Choose a record type above to open its HitList.
Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPIC_CLASS
Insertions (FBti)LETHALITY
Constructs (FBtp)PHENOTYPIC_CLASS
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 Insertions Constructs
 lethal - all die before end of larval stage (all annotations which use CV term, excluding "NOT" statements)
     lethal - all die before end of larval stage | cell autonomous | recessive
      --       --
     lethal - all die before end of larval stage | chemical conditional | recessive
      --       --
     lethal - all die before end of larval stage | cold sensitive
      --       --
     lethal - all die before end of larval stage | conditional
     lethal - all die before end of larval stage | dominant
      --       --
     lethal - all die before end of larval stage | dominant | heat sensitive
      --       --
     lethal - all die before end of larval stage | dominant | maternal effect
      --
     lethal - all die before end of larval stage | dominant | non-rescuable maternal effect
      --       --
     lethal - all die before end of larval stage | female
      --       --
     lethal - all die before end of larval stage | female | recessive
      --       --
     lethal - all die before end of larval stage | germline clone
      --       --
     lethal - all die before end of larval stage | germline clone | maternal effect
      --       --
     lethal - all die before end of larval stage | heat sensitive
      --
     lethal - all die before end of larval stage | homeotic | recessive
      --
     lethal - all die before end of larval stage | male
      --
     lethal - all die before end of larval stage | male limited
      --       --
     lethal - all die before end of larval stage | male | recessive
      --       --
     lethal - all die before end of larval stage | maternal effect
     lethal - all die before end of larval stage | maternal effect | recessive
      --       --
     lethal - all die before end of larval stage | non-rescuable maternal effect | recessive
      --       --
     lethal - all die before end of larval stage | nutrition conditional
      --       --
     lethal - all die before end of larval stage | partially
     lethal - all die before end of larval stage | partially | heat sensitive
      --
     lethal - all die before end of larval stage | partially | recessive
      --
     lethal - all die before end of larval stage | partially | recessive | heat sensitive
      --       --
     lethal - all die before end of larval stage | partially | recessive | rescuable maternal effect
      --       --
     lethal - all die before end of larval stage | recessive
     lethal - all die before end of larval stage | recessive | heat sensitive
      --       --
     lethal - all die before end of larval stage | recessive | rescuable maternal effect
      --       --
     lethal - all die before end of larval stage | recessive | rescuable maternal effect | cold sensitive
      --       --
     lethal - all die before end of larval stage | rescuable maternal effect
      --
     lethal - all die before end of larval stage | RU486 conditional
      --
     lethal - all die before end of larval stage | somatic clone - tissue specific
      --
     lethal - all die before end of larval stage | temperature conditional
      --
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search
  lethal - all die before end of pupal stage
   |__lethal - all die before end of prepupal stage
       |__lethal - all die before end of larval stage  11467 rec.
           |__lethal - all die before end of second instar larval stage 6817 rec.
           |   |__lethal - all die before end of first instar larval stage(+) 6423 rec.
           |   |__lethal - all die during second instar larval stage 65 rec.
           |__lethal - all die during larval stage 1189 rec.
               |__lethal - all die during first instar larval stage 86 rec.
               |__lethal - all die during second instar larval stage 65 rec.
               |__lethal - all die during third instar larval stage 80 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a lethal - all die before end of prepupal stage
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "larval lethal" BROAD
    "lethal - all die before end of third instar larval stage" EXACT
Secondary IDs
hide External Crossreferences & Linkouts