CO 내성을 갖는 Clostridium sp. AWRP 돌연변이주의 분리 및 이를 이용한 합성가스로부터의 에탄올 생산 연구 KCI
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 권수재 | - |
dc.contributor.author | 이종민 | - |
dc.contributor.author | 이현숙 | - |
dc.date.accessioned | 2020-04-16T07:05:11Z | - |
dc.date.available | 2020-04-16T07:05:11Z | - |
dc.date.created | 2020-02-10 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.issn | 1598-642X | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/431 | - |
dc.description.abstract | In this study, the carbon monoxide (CO)-fermenting acetogen, Clostridium sp. AWRP was subjected to chemical mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine (NTG) to generate a CO-resistant mutant. Among the 26 colonies obtained, the highest alcohol production was observed in one isolate, named C1. Compared to the wild-type strain, the C1 strain exhibited 1.5- and 3.4-fold higher CO consumption rate and alcohol selectivity, respectively. The total CO consumption of strain C1 could be further enhanced by increasing the content of metal ions, such as nickel and iron. The highest ethanol titer (5.7 g/l) was achieved by 5-fold increase in the iron concentration. | - |
dc.description.uri | 2 | - |
dc.language | Korean | - |
dc.publisher | 한국미생물·생명공학회 | - |
dc.title | CO 내성을 갖는 Clostridium sp. AWRP 돌연변이주의 분리 및 이를 이용한 합성가스로부터의 에탄올 생산 연구 | - |
dc.title.alternative | Enhanced Alcohol Production from Synthesis Gas Using a CO-resistant Mutant of Clostridium sp. AWRP | - |
dc.type | Article | - |
dc.citation.endPage | 584 | - |
dc.citation.startPage | 581 | - |
dc.citation.title | 한국미생물·생명공학회지 | - |
dc.citation.volume | 47 | - |
dc.citation.number | 4 | - |
dc.contributor.alternativeName | 권수재 | - |
dc.contributor.alternativeName | 이종민 | - |
dc.contributor.alternativeName | 이현숙 | - |
dc.identifier.bibliographicCitation | 한국미생물·생명공학회지, v.47, no.4, pp.581 - 584 | - |
dc.identifier.scopusid | 2-s2.0-85079244782 | - |
dc.identifier.kciid | ART002535743 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Acetogen | - |
dc.subject.keywordAuthor | synthesis gas | - |
dc.subject.keywordAuthor | random mutagenesis | - |
dc.description.journalRegisteredClass | kci | - |