The present invention relates to a glucose-induced inactivation/degradation-resistant transporter gene and use thereof, and more particularly, to a brewing yeast having excellent assimilation of oligosaccharides (maltose, maltotriose, etc.), an alcoholic beverage prepared using the yeast, a method of producing the alcoholic beverage, etc. More specifically, the present invention relates to a glucose-induced inactivation/degradation-resistant transporter including Mal21p, mutant Mal31p, mutant Mal61p, mutant Mtt1p, mutant Agt1p, etc., a gene encoding the transporter, a method of producing an alcoholic beverage using thereof, and so on.