FB2025_05 , released December 11, 2025

CV Term Report

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General Information
Term	cold sensitive antimorphic allele	ID (Ontology)	FBcv:0000762 (FlyBase CV)
Definition	An allele that makes a gene product that is antagonistic to the function of the wild-type gene product at cold temperatures, but not at higher temperatures.[ FlyBase:FBrf0002371 FlyBase:FBrf0049147 ]
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Spanning Tree (Parents/Children)

antimorphic allele
 |__temperature conditional antimorphic allele___
temperature conditional gain of function allele  |
 |__cold sensitive gain of function allele_______|
 |__temperature conditional antimorphic allele___|
                                                 cold sensitive antimorphic allele  3 rec.
                                                  |__cold sensitive antimorphic allele - genetic evidence 3 rec.
                                                  |__cold sensitive antimorphic allele - molecular evidence

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Is a	cold sensitive gain of function allele temperature conditional antimorphic allele
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