FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term paternal effect ID (Ontology) FBcv:0000164 (FlyBase CV)
Definition A phenotypic attribute is described as showing a paternal effect when the phenotype of an individual is a manifestation of the genotype of the father, rather than the genotype of the individual.[ FlyBase:FBrf0102738 ]
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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      59
Insertions (FBti)  LETHALITY       3
Insertions (FBti)  STERILITY       1
Constructs (FBtp)  PHENOTYPIC_CLASS      31
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
 paternal effect (all annotations which use CV term, excluding "NOT" statements)      59      4     31
     abnormal developmental rate | embryonic stage | paternal effect       3       --       2
     abnormal developmental rate | paternal effect       2       --       --
     abnormal meiotic cell cycle | paternal effect       1       --       --
     abnormal mitotic cell cycle | dominant | paternal effect       2       --       --
     abnormal mitotic cell cycle | embryonic stage 1 | paternal effect       2       --       4
     abnormal mitotic cell cycle | embryonic stage | paternal effect       7       --       3
     abnormal mitotic cell cycle | paternal effect       2       --       --
     adult external abdomen | paternal effect       2       --       3
     astral microtubule | embryonic stage | paternal effect       1       --       --
     chromosome | embryonic stage | paternal effect       4       --       1
     chromosome | paternal effect       1       --       --
     embryo | embryonic stage 1 | paternal effect       2       --       1
     embryo | paternal effect       1       --       --
     fertile | paternal effect       1      1       --
     fertilized egg | paternal effect       2       --       --
     lethal - all die during embryonic stage | paternal effect      14      1     11
     lethal - all die during embryonic stage | paternal effect | heat sensitive       2       --       2
     lethal | paternal effect      14       --      11
     lethal | paternal effect | recessive       2       --       --
     majority die during embryonic stage | paternal effect       5       --       6
     male pronucleus | paternal effect       2       --       --
     mitotic spindle | embryonic stage | paternal effect       1       --       --
     nucleus | decreased number | embryonic stage | paternal effect       1       --       --
     ommatidium | paternal effect       1       --       --
     partially lethal - majority die | paternal effect       4       --       4
     partially lethal - majority die | paternal effect | recessive       2      1       --
     partially lethal - majority live | paternal effect       2       --       --
     partially lethal | dominant | paternal effect       1      1       --
     partially lethal | paternal effect       2       --       --
     some die during embryonic stage | paternal effect       8       --       2
     some die during embryonic stage | paternal effect | heat sensitive       2       --       2
     visible | adult stage | paternal effect       2       --       3
     visible | dominant | paternal effect       1       --       --
     visible | dominant | paternal effect | cold sensitive       1       --       --
     wing | paternal effect       1       --       --
Spanning Tree (Parents/Children)
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  phenotype qualifier
   |__parental effect
       |__paternal effect  94 rec.
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