SET OF YEAST CELLS, METHOD OF IDENTIFYING TARGET CANDIDATE MOLECULE, METHOD OF ANALYZING ACTION MECHANISM AND SCREENING METHOD

摘要

It is intended to provide a set of yeast gene knockout strains whose drug sensitivity has been significantly improved. A set of yeast cells of the in vention is a set of yeast cells comprising two or more species of yeast cell s, wherein at least one mutually different gene has been deleted or mutated in each of the two or more species of yeast cells, and all the two or more s pecies of yeast cells are drug hypersensitive yeast cells in which the expre ssion of at least one drug sensitivity-related gene has been regulated.