Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전병훈 | - |
dc.date.accessioned | 2018-05-02T02:49:03Z | - |
dc.date.available | 2018-05-02T02:49:03Z | - |
dc.date.issued | 2014-02 | - |
dc.identifier.citation | Nature Communications, 2014, 5, P.1-6 | en_US |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://www.nature.com/articles/ncomms4234 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/71179 | - |
dc.description.abstract | Eukaryotic algae and cyanobacteria produce hydrogen under anaerobic and limited aerobic conditions. Here we show that novel microalgal strains (Chlorella vulgaris YSL01 and YSL16) upregulate the expression of the hydrogenase gene (HYDA) and simultaneously produce hydrogen through photosynthesis, using CO2 as the sole source of carbon under aerobic conditions with continuous illumination. We employ dissolved oxygen regimes that represent natural aquatic conditions for microalgae. The experimental expression of HYDA and the specific activity of hydrogenase demonstrate that C. vulgaris YSL01 and YSL16 enzymatically produce hydrogen, even under atmospheric conditions, which was previously considered infeasible. Photoautotrophic H-2 production has important implications for assessing ecological and algae-based photolysis. | en_US |
dc.description.sponsorship | This work was supported by the Senior Researchers program (National Research Foundation of Korea, 2013069183), the Eco-Innovation research project (Global-Top project, 2012001090001) of the Korea Ministry of Environment, and the Korea Institute of Science & Technology (No. 2Z03860). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Nature Publishing Group | en_US |
dc.subject | ALGA SCENEDESMUS-OBLIQUUS | en_US |
dc.subject | GREEN-ALGA | en_US |
dc.subject | IRON HYDROGENASE | en_US |
dc.subject | ENERGY | en_US |
dc.subject | H-2 | en_US |
dc.subject | PHOTOSYNTHESIS | en_US |
dc.subject | CYANOBACTERIA | en_US |
dc.subject | METABOLISM | en_US |
dc.subject | GROWTH | en_US |
dc.subject | WATER | en_US |
dc.title | Photoautotrophic hydrogen production by eukaryotic microalgae under aerobic conditions | en_US |
dc.type | Article | en_US |
dc.relation.volume | 5 | - |
dc.identifier.doi | 10.1038/ncomms4234 | - |
dc.relation.page | 1-6 | - |
dc.relation.journal | NATURE COMMUNICATIONS | - |
dc.contributor.googleauthor | Kim, Jung Rae | - |
dc.contributor.googleauthor | Jeon, Byong-Hun | - |
dc.contributor.googleauthor | Kim, Yongje | - |
dc.contributor.googleauthor | Abou-Shanab, Reda | - |
dc.contributor.googleauthor | Hwang, Jae-Hoon | - |
dc.contributor.googleauthor | Kim, Hyun-Chul | - |
dc.contributor.googleauthor | Choi, Jeong-A | - |
dc.contributor.googleauthor | Park, Donghee | - |
dc.contributor.googleauthor | Ji, Min-Kyu | - |
dc.contributor.googleauthor | Jung, Woosik | - |
dc.relation.code | 2014036437 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | bhjeon | - |
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