发明授权
- 专利标题： Method for producing penicillinase and xylanase
- 专利标题（中）： 生产青霉素酶和木聚糖酶的方法
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申请号： US401507申请日： 1989-08-30
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公开(公告)号： US5190874A公开(公告)日： 1993-03-02
- 发明人: Koki Horikoshi
- 申请人： Koki Horikoshi
- 申请人地址： JPX Wako
- 专利权人： Rikagaku Kenkyusho
- 当前专利权人： Rikagaku Kenkyusho
- 当前专利权人地址： JPX Wako
- 优先权： JPX59-278681 19841228
- 主分类号： C12N1/21
- IPC分类号： C12N1/21 ; C12N9/24 ; C12N9/86 ; C12N15/55 ; C12N15/70
摘要：
A novel plasmid pXP102-3 which is constructed from Aeromonas sp. No. 212 chromosomal DNA fragment coding for production of xylanase and a vector plasmid pEAP2 carrying a DNA fragment coding for production and secretion of penicillinase. A novel microorganism, Escherichia coli HB101 (pXP102-3), containing the plasmid pXP102-3 and being capable of producing and secreting penicillinase and xylanase. A method for cultivation of the microorganism characterized in that it is cultured in a broth containing NaCl for 12 to 48 hours.
公开/授权文献
- US4428529A Flow synchronization 公开/授权日：1984-01-31
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