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噬纤维菌属一种细菌产生的酶对藻类半乳聚糖的水解作用。

The hydrolysis of algal galactans by enzymes from a Cytophaga species.

作者信息

Turvey J R, Christison J

出版信息

Biochem J. 1967 Oct;105(1):311-6. doi: 10.1042/bj1050311.

Abstract
  1. Two bacteria were isolated from sea water by the enrichment culture technique, both of which could utilize the galactan sulphate, porphyran, as sole source of carbon. 2. From the cells of one bacterium, classified as a Cytophaga sp., hydrolytic enzymes were isolated. 3. Partial purification of the enzymes is described and some of the properties of the principal enzymes have been studied. 4. The action of the enzymes on several galactan sulphates of red algae suggests that an agarase is present in the mixture.
摘要
  1. 通过富集培养技术从海水中分离出两种细菌,它们都能利用硫酸半乳聚糖(紫菜聚糖)作为唯一碳源。2. 从一种被归类为噬纤维菌属的细菌细胞中分离出了水解酶。3. 描述了这些酶的部分纯化过程,并研究了主要酶的一些特性。4. 这些酶对几种红藻硫酸半乳聚糖的作用表明混合物中存在一种琼脂酶。

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