FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term some die during embryonic stage ID (Ontology) FBcv:0002041 (FlyBase CV)
Definition A phenotype of a population that is the death of a significant proportion of animals in that population during the embryonic stage.
Comment
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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)  PHENOTYPIC_CLASS    4327
Constructs (FBtp)  PHENOTYPIC_CLASS     473
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 Constructs
 some die during embryonic stage (all annotations which use CV term, excluding "NOT" statements)    4327    473
     some die during embryonic stage | cold sensitive       2       --
     some die during embryonic stage | dominant      15      1
     some die during embryonic stage | dominant | heat sensitive       3      1
     some die during embryonic stage | dominant | maternal effect | maternal effect      22      9
     some die during embryonic stage | dominant | maternal effect | maternal effect | cold sensitive       1       --
     some die during embryonic stage | female       3       --
     some die during embryonic stage | germline clone      14       --
     some die during embryonic stage | germline clone | maternal effect | maternal effect       6       --
     some die during embryonic stage | heat sensitive      63     33
     some die during embryonic stage | male       1       --
     some die during embryonic stage | male limited       2      1
     some die during embryonic stage | maternal effect     353     73
     some die during embryonic stage | maternal effect | cold sensitive       4      2
     some die during embryonic stage | maternal effect | heat sensitive       8      3
     some die during embryonic stage | maternal effect | neurogenic phenotype | recessive       2       --
     some die during embryonic stage | maternal effect | partially       5       --
     some die during embryonic stage | maternal effect | progressive       2       --
     some die during embryonic stage | maternal effect | recessive      56       --
     some die during embryonic stage | maternal effect | recessive | somatic clone       2       --
     some die during embryonic stage | neurogenic phenotype      13       --
     some die during embryonic stage | neurogenic phenotype | non-rescuable maternal effect | recessive       1       --
     some die during embryonic stage | non-rescuable maternal effect      22      1
     some die during embryonic stage | non-rescuable maternal effect | heat sensitive       1       --
     some die during embryonic stage | non-rescuable maternal effect | recessive     131       --
     some die during embryonic stage | parental effect       4      1
     some die during embryonic stage | parental effect | somatic clone - tissue specific       2      1
     some die during embryonic stage | partially      28      6
     some die during embryonic stage | partially | heat sensitive       3      1
     some die during embryonic stage | partially | recessive       3       --
     some die during embryonic stage | paternal effect       8      2
     some die during embryonic stage | paternal effect | heat sensitive       2      2
     some die during embryonic stage | recessive    1988     25
     some die during embryonic stage | recessive | heat sensitive      18       --
     some die during embryonic stage | recessive | maternal effect | recessive     300       --
     some die during embryonic stage | recessive | maternal effect | recessive | cold sensitive       4       --
     some die during embryonic stage | recessive | maternal effect | recessive | heat sensitive       7       --
     some die during embryonic stage | recessive | rescuable maternal effect      17       --
     some die during embryonic stage | rescuable maternal effect      69       --
     some die during embryonic stage | rescuable maternal effect | cold sensitive       1       --
     some die during embryonic stage | rescuable maternal effect | heat sensitive       6       --
     some die during embryonic stage | semidominant       5       --
     some die during embryonic stage | semidominant | heat sensitive       1       --
Spanning Tree (Parents/Children)
Only view relationship:
  increased mortality
   |__increased mortality during development
       |__some die during embryonic stage  6648 rec.
           |__majority die during embryonic stage 6180 rec.
               |__lethal - all die during embryonic stage 5982 rec.
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