菌株3和621具有典型的酵母菌形态学特征，以出芽方式繁殖，可以利用葡萄糖，乳糖等常见碳源。
Both strains have typical morphological characters of yeast , reproduction as budding and use familiar carbon resource , such as Glucose , lactose and so on .
出芽方式繁殖