Article
Genetic analysis of growth inhibition of yeast cells caused by expression of Aspergillus oryzae RNase T1.
Bioscience, biotechnology, and biochemistry - 1 Oct 2000
Nonaka G, Ishikawa T, Liu T T, Nakajima H, Kitamoto K
Abstract excerpt
Even though most fungal hydrolytic enzymes have been successfully secreted in S. cerevisiae cells by expression of corresponding cDNA, overexpression of A. oryzae RNase T1 causes severe growth inhibition in yeast. We observed that yeast strains carrying RNase T1 cDNA under control of the GAL1 promoter with a single-copy vector were able to grow on galactose medium while those with a multi-copy vector were not. It...
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