Salinity-dependent changes in growth and fatty acid composition of new Arctic Chlamydomonas species, ArM0029A

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dc.contributor.authorJoon Woo Ahn-
dc.contributor.authorKwon Hwangbo-
dc.contributor.authorC J Yin-
dc.contributor.authorJong Min Lim-
dc.contributor.authorH G Choi-
dc.contributor.authorY I Park-
dc.contributor.authorWon Joong Jeong-
dc.date.accessioned2017-04-19T10:02:49Z-
dc.date.available2017-04-19T10:02:49Z-
dc.date.issued2015-
dc.identifier.issn0167-6857-
dc.identifier.uri10.1007/s11240-014-0655-5ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/12539-
dc.description.abstractArctic microalgae are considered alternative sources for biodiesel production in cold climates. In this study, we describe the isolation of a novel Chlamydomonas sp. from Arctic sea ice, which we named ArM0029A, and the development of a new culture medium, HAP3, that allows greater cell growth and density than seawater-based media. The fatty acid composition of ArM0029A was characterized at various sodium chloride (NaCl) concentrations. Culture at low NaCl concentration (7 ‰), relative to seawater, enhanced growth and fatty acid accumulation of ArM0029A. Total fatty acid content reached a maximum of approximately 27 % of dry weight at 7 ‰ NaCl without nitrogen, and unsaturated fatty acids, such as C16:4, C18:2, and C18:3, were predominant. Interestingly, the proportion of C16:3 was significantly induced in ArM0029A by salt stress. These findings indicate that use of ArM0029A may be feasible for production of lipids, especially polyunsaturated fatty acids, under cold climatic conditions via adjustment of NaCl concentrations.-
dc.publisherSpringer-
dc.titleSalinity-dependent changes in growth and fatty acid composition of new Arctic Chlamydomonas species, ArM0029A-
dc.title.alternativeSalinity-dependent changes in growth and fatty acid composition of new Arctic Chlamydomonas species, ArM0029A-
dc.typeArticle-
dc.citation.titlePlant Cell Tissue and Organ Culture-
dc.citation.number3-
dc.citation.endPage1021-
dc.citation.startPage1015-
dc.citation.volume120-
dc.contributor.affiliatedAuthorJoon Woo Ahn-
dc.contributor.affiliatedAuthorKwon Hwangbo-
dc.contributor.affiliatedAuthorJong Min Lim-
dc.contributor.affiliatedAuthorWon Joong Jeong-
dc.contributor.alternativeName안준우-
dc.contributor.alternativeName황보권-
dc.contributor.alternativeNameYin-
dc.contributor.alternativeName임종민-
dc.contributor.alternativeName최한구-
dc.contributor.alternativeName박연일-
dc.contributor.alternativeName정원중-
dc.identifier.bibliographicCitationPlant Cell Tissue and Organ Culture, vol. 120, no. 3, pp. 1015-1021-
dc.identifier.doi10.1007/s11240-014-0655-5-
dc.subject.keywordArctic microalgae-
dc.subject.keywordBiodiesel-
dc.subject.keywordChlamydomonas-
dc.subject.keywordFatty acid-
dc.subject.keywordNaCl-
dc.subject.localArctic microalgae-
dc.subject.localbio-diesel-
dc.subject.localBiodiesel-
dc.subject.localbiodiesel-
dc.subject.localChlamydomonas-
dc.subject.localfatty acids-
dc.subject.localFatty acid-
dc.subject.localfatty acid-
dc.subject.localFatty acids-
dc.subject.localNaCl-
dc.description.journalClassY-
Appears in Collections:
Synthetic Biology and Bioengineering Research Institute > Cell Factory Research Center > 1. Journal Articles
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