采用聚乙烯醇(PVA)为载体共固定化酵母菌细胞和糖化酶制剂，并以木薯为原料进行酒精连续发酵工艺研究。
An alcoholic continuous fermentation using cassava as material, and by immobilization of glucoamylase preparation and yeasts using polyvinyl alcohol (PVA) gel as the carrier was studied.
在酵母菌里，事实上这五种基因在一起干着一件完全无关的任务：修补细胞壁。
In yeast, it turns out, these five genes work together on a completely unrelated task: fixing cell walls.
数据库里又输入了67种酵母菌用来修补细胞壁的基因。
Their database had a total of 67 genes that fix cell walls in yeast.
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