Artificial oxidative stress-tolerant Corynebacterium glutamicum
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Joo-Young | - |
dc.contributor.author | Lee, Hyo Jung | - |
dc.contributor.author | Seo, Jiyoon | - |
dc.contributor.author | Kim, Eung-Soo | - |
dc.contributor.author | Lee, Heung-Shick | - |
dc.contributor.author | Kim, Pil | - |
dc.date.accessioned | 2021-09-05T10:33:14Z | - |
dc.date.available | 2021-09-05T10:33:14Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-03-18 | - |
dc.identifier.issn | 2191-0855 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/99006 | - |
dc.description.abstract | We have reported a transcription profile of an adapted Corynebacterium glutamicum that showed enhanced oxidative stress resistance. To construct an artificial oxidative stress-resistant strain, gene clusters in the beta-ketoadipate pathway, which were up-regulated in the adapted strain, were artificially expressed in the wild-type C. glutamicum. The wild-type strain was unable to grow under 2 mM H2O2 containing minimal medium, while the strains expressing pca gene clusters restored growth under the same medium, and the pcaHGBC expression showed the most significant effect among the gene clusters. The expressions of pca gene clusters also enabled the wild-type to increase its resistance against oxidative stressors, such as diamide and cumene hydroperoxide, as well as H2O2. The oxidative stress tolerance of the strain was correlated to the reactive oxygen species (ROS)-scavenging activity of the cell extract. The reason for the enhanced oxidative stress-resistance of C. glutamicum and its applications on the synthetic strain development are discussed. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | BIOMED CENTRAL LTD | - |
dc.subject | BETA-KETOADIPATE PATHWAY | - |
dc.subject | ENGINEERED ESCHERICHIA-COLI | - |
dc.subject | AROMATIC DEGRADATION | - |
dc.subject | PHENOLIC-COMPOUNDS | - |
dc.subject | BIOSYNTHESIS | - |
dc.subject | PROTOCATECHUATE | - |
dc.subject | METABOLISM | - |
dc.subject | TYROSINE | - |
dc.subject | ENZYMES | - |
dc.subject | GROWTH | - |
dc.title | Artificial oxidative stress-tolerant Corynebacterium glutamicum | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heung-Shick | - |
dc.identifier.doi | 10.1186/s13568-014-0015-1 | - |
dc.identifier.scopusid | 2-s2.0-84899626307 | - |
dc.identifier.wosid | 000358054600001 | - |
dc.identifier.bibliographicCitation | AMB EXPRESS, v.4 | - |
dc.relation.isPartOf | AMB EXPRESS | - |
dc.citation.title | AMB EXPRESS | - |
dc.citation.volume | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.subject.keywordPlus | BETA-KETOADIPATE PATHWAY | - |
dc.subject.keywordPlus | ENGINEERED ESCHERICHIA-COLI | - |
dc.subject.keywordPlus | AROMATIC DEGRADATION | - |
dc.subject.keywordPlus | PHENOLIC-COMPOUNDS | - |
dc.subject.keywordPlus | BIOSYNTHESIS | - |
dc.subject.keywordPlus | PROTOCATECHUATE | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordPlus | TYROSINE | - |
dc.subject.keywordPlus | ENZYMES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Corynebacterium glutamicum | - |
dc.subject.keywordAuthor | beta-ketoadipate pathway | - |
dc.subject.keywordAuthor | Oxidative stress-tolerance | - |
dc.subject.keywordAuthor | pca gene clusters | - |
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