Seen here at high magnification is a microabscess in lung containing numerous budding cells and pseudohyphae characteristic for Candida. 高倍镜下,可见肺内有许多微小的白色念珠菌的芽孢和伪膜。
They grow as single cells that reproduce by asexual budding and oval or round in shape. Some yeast produce chains of elongated cells (pseudohypha) that resemble the mycelium of molds. 酵母菌是单细胞以无性出芽方式繁殖,通常圆形或卵圆形。有一些酵母菌能形成假菌丝,类似霉菌的菌丝体。
Budding is a form of ****ual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. The new organism remains attached as it grows, separating from the parent organism only when it is mature, leaving behind scar tissue. Since the reproduction is ****ual, the newly created organism is a clone and is genetically identical to the parent organism.
reproduction of some unicellular organisms (such as yeasts) by growth and specialization followed by the separation by constriction of a part of the parent