Induction of triacylglycerol production in Chlamydomonas reinhardtii: Comparative analysis of different element regimes

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dc.contributor.authorCakmak, Zeynep E.
dc.contributor.authorOlmez, Tolga T.
dc.contributor.authorCakmak, Turgay
dc.contributor.authorMenemen, Yusuf
dc.contributor.authorTekinay, Turgay
dc.date.accessioned2020-06-25T18:12:19Z
dc.date.available2020-06-25T18:12:19Z
dc.date.issued2014
dc.departmentKırıkkale Üniversitesi
dc.descriptionElibol Cakmak, Zeynep/0000-0002-6772-5570; Olmez, Tolga Tarkan/0000-0002-8818-4507; Cakmak, Turgay/0000-0002-4953-8384
dc.description.abstractIn this study, impacts of different element absence (nitrogen, sulfur, phosphorus and magnesium) and supplementation (nitrogen and zinc) on element uptake and triacylglycerol production was followed in wild type Chlamydomonas reinhardtii CC-124 strain. Macro- and microelement composition of C. reinhardtii greatly differed under element regimes studied. In particular, heavy metal quotas of the microalgae increased strikingly under zinc supplementation. Growth was suppressed, cell biovolume, carbohydrate, total neutral lipid and triacylglycerol levels increased when microalgae were incubated under these element regimes. Most of the intracellular space was occupied by lipid bodies under all nutrient starvations, as observed by confocal microscopy and transmission electron micrographs. Results suggest that sulfur, magnesium and phosphorus deprivations are superior to nitrogen deprivation for the induction triacylglycerol production in C. reinhardtii. On the other hand, FAME profiles of the nitrogen, sulfur and phosphorus deprived cells were found to meet the requirements of international standards for biodiesel. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112Y029]; Turkish Ministry of Agriculture and Rural Affairs General Directorate of Agricultural ResearchGida Tarim Ve Hayvancilik Bakanligi [TAGEM-10/AR-GE/26]; [BAP 2011/04]en_US
dc.description.sponsorshipThis study was supported by grants from the Scientific and Technological Research Council of Turkey (Project # 112Y029), Turkish Ministry of Agriculture and Rural Affairs General Directorate of Agricultural Research (TAGEM-10/AR-GE/26) and a research fund appropriated to Kirikkale University (BAP 2011/04). Authors thank Alper D. Ozkan for technical assistance and critical reading of the manuscript.en_US
dc.identifier.citationÇakmak, Z. E., Ölmez, T. T., Çakmak, T., Menemen, Y., & Tekinay, T. (2014). Induction of triacylglycerol production in Chlamydomonas reinhardtii: comparative analysis of different element regimes. Bioresource technology, 155, 379–387.en_US
dc.identifier.doi10.1016/j.biortech.2013.12.093
dc.identifier.endpage387en_US
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.pmid24472680
dc.identifier.scopus2-s2.0-84893018860
dc.identifier.scopusqualityQ1
dc.identifier.startpage379en_US
dc.identifier.urihttps://doi.org/10.1016/j.biortech.2013.12.093
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5862
dc.identifier.volume155en_US
dc.identifier.wosWOS:000334828000053
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofBioresource Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChlamydomonas reinhardtiien_US
dc.subjectIonomeen_US
dc.subjectNutrient regimeen_US
dc.subjectNeutral lipiden_US
dc.subjectTriacylglycerolen_US
dc.titleInduction of triacylglycerol production in Chlamydomonas reinhardtii: Comparative analysis of different element regimesen_US
dc.typeArticle

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