Enhanced tolerance of Cupriavidus necator NCIMB 11599 to lignocellulosic derived inhibitors by inserting NAD salvage pathway genes
DC Field | Value | Language |
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dc.contributor.author | Lee, Sun Mi | - |
dc.contributor.author | Cho, Do-Hyun | - |
dc.contributor.author | Jung, Hee Ju | - |
dc.contributor.author | Kim, Byungchan | - |
dc.contributor.author | Kim, Su Hyun | - |
dc.contributor.author | Bhatia, Shashi Kant | - |
dc.contributor.author | Gurav, Ranjit | - |
dc.contributor.author | Jeon, Jong-Min | - |
dc.contributor.author | Yoon, Jeong-Jun | - |
dc.contributor.author | Park, Jeong-Hoon | - |
dc.contributor.author | Park, Jung-Ho | - |
dc.contributor.author | Kim, Yun-Gon | - |
dc.contributor.author | Yang, Yung-Hun | - |
dc.date.accessioned | 2023-03-23T05:40:07Z | - |
dc.date.available | 2023-03-23T05:40:07Z | - |
dc.date.created | 2023-02-27 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.issn | 1615-7591 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43482 | - |
dc.description.abstract | Polyhydroxybutyrate (PHB) is a bio-based, biodegradable and biocompatible plastic that has the potential to replace petroleum-based plastics. Lignocellulosic biomass is a promising feedstock for industrial fermentation to produce bioproducts such as polyhydroxybutyrate (PHB). However, the pretreatment processes of lignocellulosic biomass lead to the generation of toxic byproducts, such as furfural, 5-HMF, vanillin, and acetate, which affect microbial growth and productivity. In this study, to reduce furfural toxicity during PHB production from lignocellulosic hydrolysates, we genetically engineered Cupriavidus necator NCIMB 11599, by inserting the nicotine amide salvage pathway genes pncB and nadE to increase the NAD(P)H pool. We found that the expression of pncB was the most effective in improving tolerance to inhibitors, cell growth, PHB production and sugar consumption rate. In addition, the engineered strain harboring pncB showed higher PHB production using lignocellulosic hydrolysates than the wild-type strain. Therefore, the application of NAD salvage pathway genes improves the tolerance of Cupriavidus necator to lignocellulosic-derived inhibitors and should be used to optimize PHB production. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | BIOPROCESS AND BIOSYSTEMS ENGINEERING | - |
dc.title | Enhanced tolerance of Cupriavidus necator NCIMB 11599 to lignocellulosic derived inhibitors by inserting NAD salvage pathway genes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s00449-022-02779-9 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIOPROCESS AND BIOSYSTEMS ENGINEERING, v.45, no.10, pp.1719 - 1729 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000855215500003 | - |
dc.identifier.scopusid | 2-s2.0-85138192947 | - |
dc.citation.endPage | 1729 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1719 | - |
dc.citation.title | BIOPROCESS AND BIOSYSTEMS ENGINEERING | - |
dc.citation.volume | 45 | - |
dc.contributor.affiliatedAuthor | Kim, Yun-Gon | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Polyhydroxybutyrate (PHB) | - |
dc.subject.keywordAuthor | Lignocellulosic biomass | - |
dc.subject.keywordAuthor | Cupriavidus necator NCIMB 11599 | - |
dc.subject.keywordAuthor | NAD salvage pathway | - |
dc.subject.keywordAuthor | Furfural | - |
dc.subject.keywordPlus | ESCHERICHIA-COLI | - |
dc.subject.keywordPlus | FURFURAL TOLERANCE | - |
dc.subject.keywordPlus | ETHANOL-PRODUCTION | - |
dc.subject.keywordPlus | NADH/NAD(+) RATIO | - |
dc.subject.keywordPlus | METABOLIC FLUX | - |
dc.subject.keywordPlus | CARBON-SOURCES | - |
dc.subject.keywordPlus | DILUTE-ACID | - |
dc.subject.keywordPlus | POLYHYDROXYBUTYRATE | - |
dc.subject.keywordPlus | OVEREXPRESSION | - |
dc.subject.keywordPlus | POLYHYDROXYALKANOATES | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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