Gene encoding cell wall mannoprotein and use thereof

摘要

The present invention relates to a brewer's yeast which produces alcoholic beverages having an ability for reducing the haze level, alcoholic beverages produced using such a yeast, and a method of producing such alcoholic beverages. More specifically, the present invention relates to a yeast which can reduce the level of haze in the product by increasing the level of expression of ScCWP2 gene encoding cell wall mannoprotein Cwp2p in brewer's yeast, or non-ScCWP2 gene characteristic to beer yeast, and to a method of producing alcoholic beverages using such a yeast.