FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term temperature conditional ID (Ontology) FBcv:0000310 (FlyBase CV)
Definition Phenotype only expressed in some subset of the temperature range within which wild-type animals are viable.
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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     181
Constructs (FBtp)  PHENOTYPIC_CLASS      79
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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Relevant FlyBase reports
 Alleles Insertions Constructs
 temperature conditional (all annotations which use CV term, excluding "NOT" statements)     181       --      79
     abdomen | temperature conditional       2       --       1
     abnormal cell number | oogenesis | temperature conditional       1       --       --
     abnormal cell polarity | oogenesis | temperature conditional       3       --       --
     abnormal cell shape | embryonic stage | temperature conditional       1       --       --
     abnormal cytokinesis | male | temperature conditional       2       --       --
     abnormal eclosion | temperature conditional       1       --       --
     abnormal eye color | female | temperature conditional       1       --       --
     abnormal learning | temperature conditional       4       --       5
     abnormal locomotor behavior | dominant | temperature conditional      12       --       --
     abnormal locomotor behavior | temperature conditional       7       --       5
     abnormal locomotor rhythm | temperature conditional       2       --       1
     abnormal meiotic cell cycle | female | temperature conditional       2       --       --
     abnormal meiotic cell cycle | male | temperature conditional       2       --       --
     abnormal memory | temperature conditional       7       --       5
     abnormal mitotic cell cycle | temperature conditional       2       --       1
     abnormal neuroanatomy | larval stage | temperature conditional       1       --       --
     abnormal neuroanatomy | temperature conditional       8       --       6
     abnormal neurophysiology | adult stage | temperature conditional       1       --       --
     abnormal neurophysiology | temperature conditional       4       --       --
     abnormal planar polarity | temperature conditional       1       --       --
     abnormal size | adult stage | dominant | temperature conditional       1       --       --
     abnormal size | adult stage | temperature conditional       3       --       5
     abnormal size | temperature conditional       2       --       1
     abnormal size | third instar larval stage | temperature conditional       2       --       1
     abnormal smell perception | temperature conditional       5       --       1
     abnormal thermotaxis | larval stage | recessive | temperature conditional       1       --       --
     abnormal thermotaxis | larval stage | temperature conditional       6       --       --
     abnormal thermotaxis | temperature conditional       1       --       --
     adult abdomen | temperature conditional       1       --       --
     adult head | temperature conditional       3       --       5
     arista | ectopic | temperature conditional       2       --       --
     arista | temperature conditional       2       --       1
     border follicle cell | temperature conditional       2      1       --
     chaeta | somatic clone | temperature conditional       2       --       --
     chemical sensitive | adult stage | temperature conditional       1       --       --
     cystoblast | adult stage | increased number | temperature conditional       1       --       1
     decreased cell death | temperature conditional       1       --       1
     decreased cell number | adult stage | female | temperature conditional       1       --       1
     decreased cell number | adult stage | male | temperature conditional       2       --       1
     decreased cell number | larval stage | temperature conditional       4       --       1
     decreased cell number | oogenesis | temperature conditional       2       --       --
     decreased cell number | pupal stage | temperature conditional       3       --       1
     decreased occurrence of cell division | adult stage | male | temperature conditional       2       --       1
     decreased occurrence of cell division | larval stage | temperature conditional       1       --       --
     decreased occurrence of cell division | oogenesis | temperature conditional       2       --       --
     decreased occurrence of cell division | pupal stage | temperature conditional       1       --       --
     dorsal fine hair | temperature conditional       1      1       --
     dorsal-ventral compartment boundary of the wing disc | third instar larval stage | temperature conditional       1       --       --
     egg chamber | temperature conditional       2       --       1
     egg chorion | temperature conditional       2       --       1
     embryonic/larval cuticle | temperature conditional       1       --       --
     embryonic/larval fat body | temperature conditional       2       --       2
     embryonic/larval midgut | temperature conditional       1       --       --
     embryonic/larval neuromuscular junction | temperature conditional       2       --       1
     embryonic/larval optic lobe | temperature conditional       4       --       2
     external sensory organ precursor cell | embryonic stage | temperature conditional       1       --       --
     eye disc | third instar larval stage | temperature conditional       1       --       1
     eye photoreceptor cell | temperature conditional       2       --       3
     eye | adult stage | temperature conditional       3       --       5
     eye | pupal stage | temperature conditional       1       --       1
     eye | temperature conditional      24      1     23
     eye-antennal disc | third instar larval stage | temperature conditional       1       --       1
     female accessory gland | temperature conditional       1       --       --
     female germline cell | temperature conditional       1       --       --
     female germline cyst | temperature conditional       2       --       1
     female germline stem cell | adult stage | temperature conditional       1       --       1
     female germline stem cell | increased number | temperature conditional       3       --       2
     female sterile | recessive | temperature conditional       1       --       --
     female sterile | temperature conditional       3       --       2
     flightless | temperature conditional       3       --       3
     follicle cell | oogenesis | temperature conditional       1       --       1
     follicle cell | temperature conditional       2       --       1
     garland cell | wandering third instar larval stage | temperature conditional       1       --       --
     germarium | temperature conditional       4      1       --
     head | pharate adult stage | temperature conditional       1       --       1
     homeotic | temperature conditional       2       --       1
     hyperplasia | third instar larval stage | temperature conditional       1       --       1
     increased cell death | temperature conditional       2       --       4
     increased cell number | adult stage | female | temperature conditional       3       --       2
     increased cell number | embryonic stage | temperature conditional       4       --       3
     increased cell number | oogenesis | temperature conditional       1       --       1
     increased cell number | temperature conditional       2       --       1
     increased cell size | larval stage | temperature conditional       3       --       1
     increased cell size | pupal stage | temperature conditional       3       --       1
     increased mortality during development | temperature conditional       1       --       --
     increased occurrence of cell division | third instar larval stage | temperature conditional       1       --       --
     interommatidial bristle | temperature conditional       7      1      8
     intestinal stem cell | temperature conditional       3       --       2
     larval glial cell | embryonic stage | temperature conditional       3       --       3
     larval midgut enterocyte | temperature conditional       3       --       2
     larval multidendritic class I neuron | temperature conditional       1       --       --
     larval tracheal system | embryonic stage 17 | temperature conditional       4       --       3
     lethal - all die before end of first instar larval stage | temperature conditional       3       --       4
     lethal - all die before end of larval stage | temperature conditional       2       --       1
     lethal - all die before end of P-stage | temperature conditional       4       --       2
     lethal - all die before end of pupal stage | temperature conditional       6       --       5
     lethal | female limited | temperature conditional       2       --       --
     lethal | larval stage | temperature conditional       2       --       3
     lethal | male limited | third instar larval stage | temperature conditional       2       --       2
     lethal | pharate adult stage | temperature conditional       1       --       1
     lethal | pupal stage | temperature conditional       3       --       4
     lethal | recessive | temperature conditional       3       --       --
     lethal | temperature conditional      15       --      11
     lipid droplet | third instar larval stage | temperature conditional       2       --       2
     long lived | dominant | female limited | temperature conditional       1       --       --
     long lived | temperature conditional       3       --       3
     macrochaeta | ectopic | temperature conditional       2      1       --
     macrochaeta | temperature conditional       2      1       --
     male germline cyst | temperature conditional       2       --       1
     male semi-fertile | temperature conditional       1       --       --
     male semi-sterile | temperature conditional       1       --       --
     male sterile | temperature conditional       2       --       1
     medulla anlage | temperature conditional       4       --       2
     mesonotum | temperature conditional       2      1       --
     Nebenkern | temperature conditional       2       --       1
     neoplasia | adult stage | female | temperature conditional       2       --       --
     neoplasia | adult stage | temperature conditional       1       --       1
     neuroblast | larval stage | increased number | temperature conditional       1       --       --
     neuroblast | temperature conditional       2       --       2
     neuromuscular junction | temperature conditional       3       --       --
     neuromuscular junction | third instar larval stage | temperature conditional       4       --       2
     NMJ bouton | temperature conditional       1       --       --
     NMJ bouton | third instar larval stage | temperature conditional       4       --       2
     NMJ bouton | wandering third instar larval stage | temperature conditional       1       --       --
     nucleus | pupal stage | somatic clone | temperature conditional       1       --       --
     nurse cell | increased number | temperature conditional       2       --       1
     ommatidium | temperature conditional       7       --       9
     oocyte | increased number | temperature conditional       2       --       1
     oocyte | temperature conditional       2       --       --
     paralytic | adult stage | temperature conditional       2       --       --
     paralytic | temperature conditional      10       --       --
     partially lethal - majority die | pharate adult stage | temperature conditional       1       --       --
     partially lethal - majority die | pupal stage | temperature conditional       1       --       --
     partially lethal - majority die | temperature conditional      12       --      11
     partially lethal - majority live | temperature conditional       3       --       5
     partially lethal | maternal effect | temperature conditional       1       --       --
     partially lethal | temperature conditional       4       --       1
     photoreceptor cell R8 | increased number | wandering third instar larval stage | temperature conditional       1       --       --
     pigment cell | temperature conditional       1       --       --
     polytene chromosome | larval stage | male limited | temperature conditional       2       --       2
     proboscis | ectopic | temperature conditional       5       --       5
     proboscis | temperature conditional       2       --       --
     retina | temperature conditional       3       --       3
     seminal vesicle | progressive | temperature conditional       1       --       --
     seminal vesicle | temperature conditional       1       --       --
     sensory mother cell | third instar larval stage | temperature conditional       1      1       --
     sex comb | increased number | temperature conditional       1       --       --
     short lived | temperature conditional       7       --       3
     somatic cell of ovariole | temperature conditional       2       --       1
     some die during pupal stage | temperature conditional       8       --       5
     some die during third instar larval stage | temperature conditional       2       --       4
     spermatheca | temperature conditional       1       --       --
     spermatid cyst | progressive | temperature conditional       1       --       --
     spermatid cyst | temperature conditional       1       --       --
     spermatid | progressive | temperature conditional       1       --       --
     spermatid | temperature conditional       3       --       1
     spermatocyte cyst | temperature conditional       2       --       1
     spermatogonium | temperature conditional       4       --       2
     spermatozoon | temperature conditional       2       --       1
     stalk follicle cell | oogenesis | temperature conditional       1       --       1
     sterile | temperature conditional       3       --       1
     synapse | temperature conditional       1       --       --
     tarsal segment | ectopic | temperature conditional       2       --       --
     tarsal segment | temperature conditional       2       --       1
     testis | progressive | temperature conditional       1       --       --
     testis | temperature conditional       3       --       1
     third segment of antenna | temperature conditional       2       --       1
     type II neuroblast | larval stage | temperature conditional       1       --       --
     uncoordinated | temperature conditional       1       --       --
     unguis | temperature conditional       2       --       1
     viable | temperature conditional      14       --      10
     visible | adult stage | temperature conditional       5       --       5
     visible | pupal stage | temperature conditional       1       --       1
     visible | recessive | temperature conditional       4       --       --
     visible | somatic clone | temperature conditional       1       --       --
     visible | temperature conditional      15       --       6
     wing blade | temperature conditional       2       --       --
     wing cell | pupal stage | temperature conditional       1       --       --
     wing cell | temperature conditional       2       --       2
     wing disc posterior compartment | larval stage | temperature conditional       3       --       1
     wing disc | temperature conditional       5       --       3
     wing disc | third instar larval stage | temperature conditional       1      1       --
     wing margin | somatic clone | temperature conditional       1       --       --
     wing margin | temperature conditional       5      1      2
     wing sensillum | temperature conditional       1       --       --
     wing vein L3 | temperature conditional       2       --       2
     wing vein | temperature conditional       5      1       --
     wing | temperature conditional       9      1      5
     X chromosome | larval stage | male limited | temperature conditional       2       --       2
Spanning Tree (Parents/Children)
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  qualifier
   |__conditional
       |__temperature conditional  5472 rec.
           |__cold sensitive 762 rec.
           |__heat sensitive 4652 rec.
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