PREPARATION METHOD FOR TRANSGENIC YEAST USING GENE CALLED MULTIPLE STRESS RESPONSIBLE GENE 1 (MuS1) WITH INCREASED RESISTANCE TO ABIOTIC STRESS OR BIOETHANOL PRODUCTION, AND YEAST PREPARED THEREBY

摘要

The present invention relates to a method for increasing the resistance to abiotic stress or fermentation yield of yeast, which comprises the step of: transforming yeast with a recombinant vector including a gene called MuS1 derived from a sweet potato so as to overexpress the gene called MuS1. Therefore, various kinds of crops strong against abiotic stress can be developed by using the gene called MuS1, and fermentation yield can be improved in the production of biofuel from sugar-based biomass due to the enhancement of stress resistance by preparing a transgenic yeast into which the gene called MuS1 is introduced and which is very useful in industry.;COPYRIGHT KIPO 2014;[Reference numerals] (AA) Alcohol yield of TG strain; (BB) Alcohol yield of WT strain; (CC) Residual glucose content of TG strain; (DD) Residual glucose content of WT strain