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Transcriptional profiling of the probiotic Escherichia Coli nissle 1917 strain under simulated microgravity
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yim, Jaewoo | - |
dc.contributor.author | Cho, Sung Won | - |
dc.contributor.author | Kim, Beomhee | - |
dc.contributor.author | Park, Sungwoo | - |
dc.contributor.author | Han, Yong Hee | - |
dc.contributor.author | Seo, Sang Woo | - |
dc.date.accessioned | 2023-10-30T01:59:59Z | - |
dc.date.available | 2023-10-30T01:59:59Z | - |
dc.date.created | 2020-06-23 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | International Journal of Molecular Sciences, Vol.21 No.8, p. 2666 | - |
dc.identifier.issn | 1661-6596 | - |
dc.identifier.uri | https://hdl.handle.net/10371/195962 | - |
dc.description.abstract | Long-term space missions affect the gut microbiome of astronauts, especially the viability of some pathogens. Probiotics may be an effective solution for the management of gut microbiomes, but there is a lack of studies regarding the physiology of probiotics in microgravity. Here, we investigated the effects of microgravity on the probiotic Escherichia coli Nissle 1917 (EcN) by comparing transcriptomic data during exponential and stationary growth phases under simulated microgravity and normal gravity. Microgravity conditions affected several physiological features of EcN, including its growth profile, biofilm formation, stress responses, metal ion transport/utilization, and response to carbon starvation. We found that some changes, such as decreased adhesion ability and acid resistance, may be disadvantageous to EcN relative to gut pathogens under microgravity, indicating the need to develop probiotics optimized for space flight. | - |
dc.language | 영어 | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Transcriptional profiling of the probiotic Escherichia Coli nissle 1917 strain under simulated microgravity | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/ijms21082666 | - |
dc.citation.journaltitle | International Journal of Molecular Sciences | - |
dc.identifier.wosid | 000535565300008 | - |
dc.identifier.scopusid | 2-s2.0-85083411905 | - |
dc.citation.number | 8 | - |
dc.citation.startpage | 2666 | - |
dc.citation.volume | 21 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Seo, Sang Woo | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | SHEAR MODELED MICROGRAVITY | - |
dc.subject.keywordPlus | O157H7 ATCC 35150 | - |
dc.subject.keywordPlus | BIOFILM FORMATION | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | ZINC | - |
dc.subject.keywordPlus | DEHYDROGENASE | - |
dc.subject.keywordPlus | AVAILABILITY | - |
dc.subject.keywordPlus | TYPHIMURIUM | - |
dc.subject.keywordAuthor | microgravity | - |
dc.subject.keywordAuthor | E. coli Nissle 1917 | - |
dc.subject.keywordAuthor | probiotics | - |
dc.subject.keywordAuthor | RNA-sequencing | - |
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