(Elsevier Inc, 2023-03-17) Ghuge AA; Anderson RA; Gottfried S; Daube C; Koloamatangi SMBMJ; Schiemann AH; Sattlegger E
Here, we describe a fast and cost-effective procedure to generate a large array of mutant proteins and immediately screen for those with altered protein function. This protocol is a modification from three existing approaches: fusion PCR, Saccharomyces cerevisiae in-yeast recombination, and semi-quantitative growth assays. We also describe a mating step to reduce the occurrence of false positive findings due to ectopic mutations. The only requirement is that the protein elicits a phenotype in Saccharomyces cerevisiae.
