Matur A, Berry D R
J Gen Microbiol. 1978 Dec;109(2):205-13. doi: 10.1099/00221287-109-2-205.
The activities of ornithine aminotransferase, sucrase and acid and alkaline phosphatases have been studied throughout sporulation in Saccharomyces cerevisiae. The same enzymes were monitored during synchronous vegetative growth. Each of these enzymes has been demonstrated to increase in a 'step' manner during both growth and sporulation. Alkaline phosphatase increased in a two-step manner whereas the others increased in a single step. The times of increase of these enzymes formed a similar sequence during both sporulation and growth. It has been proposed that these enzymes are under a common mechanism of control during growth and sporulation and that the sequence of enzyme appearance may be used as markers of the sporulation process.
在酿酒酵母的整个孢子形成过程中，对鸟氨酸转氨酶、蔗糖酶以及酸性和碱性磷酸酶的活性进行了研究。在同步营养生长期间也对相同的酶进行了监测。已证明这些酶中的每一种在生长和孢子形成过程中均以“阶梯”方式增加。碱性磷酸酶以两步方式增加，而其他酶以单步方式增加。这些酶增加的时间在孢子形成和生长过程中形成了相似的序列。有人提出，这些酶在生长和孢子形成过程中处于共同的控制机制之下，并且酶出现的序列可用作孢子形成过程的标记。
