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DC Field | Value | Language |
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dc.citation.startPage | 124867 | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 329 | - |
dc.contributor.author | Asiatica, Pseudomonas | - |
dc.contributor.author | Nguyen, Trinh Thi | - |
dc.contributor.author | Lama, Suman | - |
dc.contributor.author | Ainala, Satish Kumar | - |
dc.contributor.author | Sankaranarayanan, Mugesh | - |
dc.contributor.author | Chauhan, Ashish Singh | - |
dc.contributor.author | Kim, Jung Rae | - |
dc.contributor.author | Park, Sunghoon | - |
dc.date.accessioned | 2023-12-21T15:45:13Z | - |
dc.date.available | 2023-12-21T15:45:13Z | - |
dc.date.created | 2021-05-06 | - |
dc.date.issued | 2021-06 | - |
dc.description.abstract | Pseudomonas asiatica C1, which could grow on glucose and aerobically synthesize coenzyme B-12, was isolated and developed as a microbial cell factory for the production of 3-hydroxypropionic acid (3-HP) from glycerol. Three heterologous enzymes, glycerol dehydratase (GDHt), GDHt reactivase (GdrAB) and aldehyde dehydrogenase (ALDH), constituting the 3-HP synthesis pathway, were introduced, and three putative dehydrogenases, responsible for 3-HP degradation, were disrupted. In addition, the transcriptional repressor glpR and the glycerol kinase glpK were removed to increase glycerol import while eliminating the catabolic use of glycerol. Furthermore, the global regulatory protein encoded by crc and several putative oxidoreductases (PDORs) were disrupted. One resulting strain, when grown on glucose, could produce 3-HP at similar to 700 mM in 48 h in a fed-batch bioreactor experiment, with the molar yield > 0.99 on glycerol without much by-products. This study demonstrates that P. asiatica C1 is a promising host for production of 3-HP from glycerol. | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.329, pp.124867 | - |
dc.identifier.doi | 10.1016/j.biortech.2021.124867 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.scopusid | 2-s2.0-85101347099 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/52845 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/abs/pii/S0960852421002066?via%3Dihub | - |
dc.identifier.wosid | 000634859600010 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Development of Pseudomonas asiatica as a host for the production of 3-hydroxypropionic acid from glycerol | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels | - |
dc.relation.journalResearchArea | Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Pseudomonas asiatica C1 | - |
dc.subject.keywordAuthor | 3-hydroxypropionic acid | - |
dc.subject.keywordAuthor | Glycerol | - |
dc.subject.keywordAuthor | Glycerol dehydratase | - |
dc.subject.keywordAuthor | Aldehyde dehydrogenase | - |
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