Systematic hybrid LOH: a new method to reduce false positives and negatives during screening of yeast gene deletion libraries.

Abstract excerpt

We have developed a new method, systematic hybrid loss of heterozygosity, to facilitate genomic screens utilizing the yeast gene deletion library. Screening is performed using hybrid diploid strains produced through mating the library haploids with strains from a different genetic background, to minimize the contribution of unpredicted recessive genetic factors present in the individual library strains. We...

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