FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
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Term reverse two hybrid ID (Ontology) MI:0726 (Molecular Interactions)
Definition Yeast strains are generated in which expression of DB-X/AD-Y or DBPX hybrid proteins is toxic under particular conditions (negative selection). Under these conditions, dissociation of an interaction should provide a selective advantage thereby facilitating detection: a few growing yeast colonies in which DB-X/AD-Y (or DBPX/binding site) fail to interact should be identified among many nongrowing colonies containing interacting DB-X/AD-Y or DBPX/binding site.[ PubMed:8816797 ]
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  protein complementation assay
   |__transcriptional complementation assay
       |__reverse two hybrid
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Is a transcriptional complementation assay
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