Saccharomyces cerevisiae Meyen

酿酒酵母菌(Saccharomyces cerevisiae Hansen)

酿酒酵母菌属于酵母菌科。单细胞，卵圆形或球形，具细胞壁、细胞质膜、细胞核(极微小，常不易见到)、液孢、粒线体及各种贮藏物质，如油滴、肝糖等。繁殖方式有3种：①出芽繁殖，出芽时，由母细胞生出小突起，为芽体(芽孢子)，经核分裂后，一个子核移入芽体中，芽体长大后与母细胞分离，单独成为新个体。繁殖旺盛时，芽体未离开母体又生新芽，常有许多芽细胞联成一串，称为假菌丝；②孢子繁殖，在不利的环境下，细胞变成子囊，内生4个孢子，子囊破裂后，散出孢子；②接合繁殖，有时每两个子囊孢子或由它产生的两个芽体，双双

Microautophagy in the Yeast Saccharomyces cerevisiae

Microautophagy involves direct invagination and fission of the vacuolar/lysosomal membrane under nutrient limitation. In Saccharomyces cerevisiae microautophagic uptake of soluble cytosolic proteins occurs via an autophagic tube, a highly

Expression of VHHs in Saccharomyces cerevisiae

is more commonly used at initial research phase, since production of VHHs for large-scale application in E. coli is for a number of reasons not preferred. Otherwise VHH production in GRAS organisms such as Saccharomyces cerevisiae fits very well with industrial