FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abnormal planar polarity ID (Ontology) FBcv:0000449 (FlyBase CV)
Definition Phenotype that is any abnormality in establishment of planar polarity (GO:0001736). 'establishment of planar polarity' is defined as: 'Coordinated organization of groups of cells in the plane of an epithelium, such that they all orient to similar coordinates.'
Also Known As "planar polarity defective"
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Data Class Field Records
Alleles (FBal)  PHENOTYPIC_CLASS     747
Constructs (FBtp)  PHENOTYPIC_CLASS     420
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Constructs
 abnormal planar polarity (all annotations which use CV term, excluding "NOT" statements)     747    420
     abnormal planar polarity | adult stage     141    104
     abnormal planar polarity | adult stage | male       1       --
     abnormal planar polarity | adult stage | recessive       3       --
     abnormal planar polarity | adult stage | somatic clone       8      6
     abnormal planar polarity | adult stage | somatic clone - Minute background       3       --
     abnormal planar polarity | adult stage | somatic clone - tissue specific       1       --
     abnormal planar polarity | cell autonomous       6      3
     abnormal planar polarity | cell autonomous | recessive | somatic clone       6       --
     abnormal planar polarity | cell autonomous | somatic clone      12      2
     abnormal planar polarity | cell non-autonomous       9      5
     abnormal planar polarity | cell non-autonomous | recessive | somatic clone      10       --
     abnormal planar polarity | cell non-autonomous | somatic clone      42     27
     abnormal planar polarity | cold sensitive       3      2
     abnormal planar polarity | dominant       6      2
     abnormal planar polarity | dominant | heat sensitive       6      3
     abnormal planar polarity | embryonic stage      12     10
     abnormal planar polarity | embryonic stage | maternal effect      10      5
     abnormal planar polarity | germline clone       4      2
     abnormal planar polarity | heat sensitive      14      9
     abnormal planar polarity | larval stage      11      6
     abnormal planar polarity | maternal effect       1       --
     abnormal planar polarity | P-stage       9      4
     abnormal planar polarity | P-stage | somatic clone       3       --
     abnormal planar polarity | P-stage | somatic clone - tissue specific       1       --
     abnormal planar polarity | pharate adult stage       2       --
     abnormal planar polarity | pupal stage       7       --
     abnormal planar polarity | pupal stage | somatic clone       4      2
     abnormal planar polarity | recessive      40       --
     abnormal planar polarity | recessive | cold sensitive       1       --
     abnormal planar polarity | recessive | heat sensitive       4       --
     abnormal planar polarity | recessive | somatic clone      21       --
     abnormal planar polarity | somatic clone      83     24
     abnormal planar polarity | somatic clone | third instar larval stage       3       --
     abnormal planar polarity | temperature conditional       1       --
     abnormal planar polarity | third instar larval stage       2      2
Spanning Tree (Parents/Children)
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  phenotypic class
   |__phenotype
       |__abnormal planar polarity  1167 rec.
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Synonyms
  • "planar polarity defective" EXACT
    "tissue polarity defective" BROAD
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