DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이상엽 | ko |
dc.contributor.author | 전지강 | ko |
dc.contributor.author | 하소하 | ko |
dc.contributor.author | 전용재 | ko |
dc.date.accessioned | 2017-12-20T01:30:07Z | - |
dc.date.available | 2017-12-20T01:30:07Z | - |
dc.date.issued | 2017-07-07 | - |
dc.identifier.uri | http://hdl.handle.net/10203/229832 | - |
dc.description.abstract | A mutant microorganism having the ability to produce putrescine, wherein at least one gene selected from the group consisting of a speE gene encoding spermidine synthase, a speG gene encoding spermidine N-acetyltransferase, an argi gene encoding ornithine carbamoyltransferase chain 1-monomer and a puuP gene encoding putrescine importer, which are involved in the putrescine degradation or utilization pathway, is inactivated or deleted; and wherein at least one gene selected from the group consisting of a puuA gene encoding y-glutamylputrescine synthase, a ygjG gene encoding putrescine transaminase and an argF gene encoding ornithine carbamoyltransferase F is further inactivated or deleted; and wherein a promoter of at least one gene selected from the group consisting of an argECBH gene encoding an operon for arginine biosynthesis, an argD gene encoding acetyl ornithine aminotransferase, and a speF-potE gene encoding inducible ornithine decarboxylase and putrescine/ornithine antiporter is replaced with a promoter selected from the group consisting of a trc promoter, a tac promoter, a T7 promoter, a lac promoter and a trp promoter; and wherein the microorganisms are of Escherichia sp. | - |
dc.title | MUTANT MICROORGANISM WITH HIGH ABILITY OF PRODUCING PUTRESCINE AND PREPRATION OF PUTRESCINE USING SAME | - |
dc.title.alternative | 퓨트레신 고생성능을 가지는 변이 미생물 및 이를 이용한 퓨트레신의 제조방법 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | 이상엽 | - |
dc.contributor.nonIdAuthor | 전지강 | - |
dc.contributor.nonIdAuthor | 하소하 | - |
dc.contributor.nonIdAuthor | 전용재 | - |
dc.contributor.assignee | KAIST | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 3733/KOLNP/2010 | - |
dc.identifier.patentRegistrationNumber | 284915 | - |
dc.date.application | 2010-10-06 | - |
dc.date.registration | 2017-07-07 | - |
dc.publisher.country | II | - |
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