FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term temperature conditional antimorphic allele - genetic evidence ID (Ontology) FBcv:0000763 (FlyBase CV)
Definition An allele inferred to make a gene product that is antagonistic to the wild-type gene product at some temperatures (restrictive temperatures) but not at others (permissive temperatures) from the observation that, at the non-permissive temperatures, the phenotype over a deficiency is stronger than that over a wild-type allele, which in turn is stronger than that in the presence of a duplication of the wild-type locus.[ FlyBase:FBrf0002371 FlyBase:FBrf0049147 ]
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antimorphic allele
 |__antimorphic allele - genetic evidence________
 |__temperature conditional antimorphic allele___|
temperature conditional gain of function allele  |
 |__temperature conditional antimorphic allele___|
                                                 temperature conditional antimorphic allele - genetic evidence  5 rec.
                                                  |__cold sensitive antimorphic allele - genetic evidence 3 rec.
                                                  |__heat sensitive antimorphic allele - genetic evidence 2 rec.
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temperature conditional antimorphic allele
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