RECOMBINANT YEAST AND BRANCHED ALCOHOL PRODUCTION METHOD USING RECOMBINANT YEAST

摘要

This invention provides a recombinant yeast that can produce branched alcohol appropriate for automotive fuel and the like and a branched alcohol production method whereby branched alcohol can be produced at low cost with the use of the recombinant yeast. A recombinant yeast in which a hydroxymethyl glutaryl-CoA reductase gene has been expressed to a high degree and the ADP-ribose pyrophosphatase gene and/or the yhfR gene are introduced so as to be expressed therein is provided.