期刊
CURRENT GENETICS
卷 38, 期 5, 页码 264-270出版社
SPRINGER-VERLAG
DOI: 10.1007/s002940000160
关键词
endopolygalacturonase; Saccharomyces cerevisiae; Kluyveromyces marxianus; pectinase
The gene encoding endopolygalacturonase (EC 3.2.1.15) has been cloned, sequenced and expressed from three strains of Saccharomyces cerevisiae (including nonsecretors) and three strains of Kluyeromyces marxianus. Both control and coding regions showed small differences within each species, one including loss of a potential glycosylation site. Two non-secreting S. cerevisiae strains (FY1679 and var. uvarum) had non-transcribed copies of functional genes. Maximum enzyme activity was achieved with the S. cerevisiae FY1679 gene in an expressing vector, with an enzyme activity of 51 mu mol of reducing sugar released from polygalacturonic acid mug protein(-1) min(-1), the highest so far reported for a yeast.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据