Occurrence of carotenoids and sporopollenin in Nanochlorum eucaryotum, a novel marine alga with unusual characteristics
Pigment analysis of Nanochlorum eucaryotum on two strains grown under different gaseous conditions was performed. Air-gasses control cultures did not differ qualitatively with respect to the content of chlorophylls a and b, carotenes α and β, lutein, violaxanthin, neoxanthin and cryptoxanthin in com...
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| Veröffentlicht in: | BioSystems 1987, Vol.20 (2), p.133-142 |
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| creator | Geisert, M. Rose, T. Bauer, W. Zahn, R.K. |
| description | Pigment analysis of
Nanochlorum eucaryotum on two strains grown under different gaseous conditions was performed. Air-gasses control cultures did not differ qualitatively with respect to the content of chlorophylls
a and
b, carotenes α and β, lutein, violaxanthin, neoxanthin and cryptoxanthin in comparison with cultures grown under natural gas. The absolute pigment content per cell increased in cultures grown with natural gas. Growth of
N. eucaryotum depends on CO
2 which is present in concentrations up to 2.0 vol% in natural gas.
N. eucaryotum cannot utilize methane and is therefore not methylotrophic. In cultures of
N. eucaryotum grown with natural gas and in air-gassed cultures under nitrogen deficient conditions the secondary carotenoids canthaxanthin and astaxanthin could be detected. In air-gassed cultures of strain
N. eucaryotum Colona the same secondary carotenoids have been found, while secondary carotenoids were never found in strain
N. eucaryotum Mainz. Cell walls of
N. eucaryotum always contain sporopollenin as confirmed by isolation, elemental analysis, infrared absorption spectrophotometry, acetolysis-resistance and electron microscopy. |
| doi_str_mv | 10.1016/0303-2647(87)90040-2 |
| format | Article |
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Nanochlorum eucaryotum on two strains grown under different gaseous conditions was performed. Air-gasses control cultures did not differ qualitatively with respect to the content of chlorophylls
a and
b, carotenes α and β, lutein, violaxanthin, neoxanthin and cryptoxanthin in comparison with cultures grown under natural gas. The absolute pigment content per cell increased in cultures grown with natural gas. Growth of
N. eucaryotum depends on CO
2 which is present in concentrations up to 2.0 vol% in natural gas.
N. eucaryotum cannot utilize methane and is therefore not methylotrophic. In cultures of
N. eucaryotum grown with natural gas and in air-gassed cultures under nitrogen deficient conditions the secondary carotenoids canthaxanthin and astaxanthin could be detected. In air-gassed cultures of strain
N. eucaryotum Colona the same secondary carotenoids have been found, while secondary carotenoids were never found in strain
N. eucaryotum Mainz. Cell walls of
N. eucaryotum always contain sporopollenin as confirmed by isolation, elemental analysis, infrared absorption spectrophotometry, acetolysis-resistance and electron microscopy.</description><identifier>ISSN: 0303-2647</identifier><identifier>EISSN: 1872-8324</identifier><identifier>DOI: 10.1016/0303-2647(87)90040-2</identifier><identifier>PMID: 3607272</identifier><identifier>CODEN: BSYMBO</identifier><language>eng</language><publisher>Shannon: Elsevier Ireland Ltd</publisher><subject>Biological and medical sciences ; Biopolymers ; Carotenoids ; Carotenoids - isolation & purification ; Cell biochemistry ; Cell physiology ; Cell wall ; Chlorophyta - growth & development ; Chlorophyta - ultrastructure ; Eukaryotic phylogeny ; Freeze Fracturing ; Fundamental and applied biological sciences. Psychology ; Microalgae ; Microscopy, Electron ; Nanochlorum eucaryotum ; Plant physiology and development ; Polymers - isolation & purification ; Spectrophotometry, Infrared ; Sporopollenin</subject><ispartof>BioSystems, 1987, Vol.20 (2), p.133-142</ispartof><rights>1987</rights><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-cd6b6ed34d0e736f591e807bb3d9d0e4ca9b193802d4a902ed40680a1d13add3</citedby><cites>FETCH-LOGICAL-c415t-cd6b6ed34d0e736f591e807bb3d9d0e4ca9b193802d4a902ed40680a1d13add3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0303264787900402$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7612383$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3607272$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Geisert, M.</creatorcontrib><creatorcontrib>Rose, T.</creatorcontrib><creatorcontrib>Bauer, W.</creatorcontrib><creatorcontrib>Zahn, R.K.</creatorcontrib><title>Occurrence of carotenoids and sporopollenin in Nanochlorum eucaryotum, a novel marine alga with unusual characteristics</title><title>BioSystems</title><addtitle>Biosystems</addtitle><description>Pigment analysis of
Nanochlorum eucaryotum on two strains grown under different gaseous conditions was performed. Air-gasses control cultures did not differ qualitatively with respect to the content of chlorophylls
a and
b, carotenes α and β, lutein, violaxanthin, neoxanthin and cryptoxanthin in comparison with cultures grown under natural gas. The absolute pigment content per cell increased in cultures grown with natural gas. Growth of
N. eucaryotum depends on CO
2 which is present in concentrations up to 2.0 vol% in natural gas.
N. eucaryotum cannot utilize methane and is therefore not methylotrophic. In cultures of
N. eucaryotum grown with natural gas and in air-gassed cultures under nitrogen deficient conditions the secondary carotenoids canthaxanthin and astaxanthin could be detected. In air-gassed cultures of strain
N. eucaryotum Colona the same secondary carotenoids have been found, while secondary carotenoids were never found in strain
N. eucaryotum Mainz. Cell walls of
N. eucaryotum always contain sporopollenin as confirmed by isolation, elemental analysis, infrared absorption spectrophotometry, acetolysis-resistance and electron microscopy.</description><subject>Biological and medical sciences</subject><subject>Biopolymers</subject><subject>Carotenoids</subject><subject>Carotenoids - isolation & purification</subject><subject>Cell biochemistry</subject><subject>Cell physiology</subject><subject>Cell wall</subject><subject>Chlorophyta - growth & development</subject><subject>Chlorophyta - ultrastructure</subject><subject>Eukaryotic phylogeny</subject><subject>Freeze Fracturing</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Microalgae</subject><subject>Microscopy, Electron</subject><subject>Nanochlorum eucaryotum</subject><subject>Plant physiology and development</subject><subject>Polymers - isolation & purification</subject><subject>Spectrophotometry, Infrared</subject><subject>Sporopollenin</subject><issn>0303-2647</issn><issn>1872-8324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kUuLFDEQgIMo67j6DxRyEFGwNY-epPsiyOILFvey91CdVDuRdDImnV3235txhjkaAoGqr4qqL4S85OwDZ1x9ZJLJTqhevx30u5GxnnXiEdnwQYtukKJ_TDZn5Cl5Vspv1s524BfkQiqmhRYbcn9jbc0Zo0WaZmohpxVj8q5QiI6Wfcppn0LA6CNt9yfEZHch5bpQrA1_SGtd3lOgMd1hoAtkH5FC-AX03q87WmMtFQK1O8hgV8y-rN6W5-TJDKHgi9N7SW6_frm9-t5d33z7cfX5urM9366ddWpS6GTvGGqp5u3IcWB6mqQbW6i3ME58lAMTroeRCXQ9UwMD7rgE5-QleXNsu8_pT8WymsUXiyFAxFSL0VoJprhuYH8EbU6lZJzNPvu2zIPhzBx0m4NLc3BpBm3-6Tailb069a_Tgu5cdPLb8q9PeSgWwpwhWl_OmFZcyEE27NMRw6bizmM2xfrDnzif0a7GJf__Of4CSSOeHw</recordid><startdate>1987</startdate><enddate>1987</enddate><creator>Geisert, M.</creator><creator>Rose, T.</creator><creator>Bauer, W.</creator><creator>Zahn, R.K.</creator><general>Elsevier Ireland Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1987</creationdate><title>Occurrence of carotenoids and sporopollenin in Nanochlorum eucaryotum, a novel marine alga with unusual characteristics</title><author>Geisert, M. ; Rose, T. ; Bauer, W. ; Zahn, R.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-cd6b6ed34d0e736f591e807bb3d9d0e4ca9b193802d4a902ed40680a1d13add3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Biological and medical sciences</topic><topic>Biopolymers</topic><topic>Carotenoids</topic><topic>Carotenoids - isolation & purification</topic><topic>Cell biochemistry</topic><topic>Cell physiology</topic><topic>Cell wall</topic><topic>Chlorophyta - growth & development</topic><topic>Chlorophyta - ultrastructure</topic><topic>Eukaryotic phylogeny</topic><topic>Freeze Fracturing</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Microalgae</topic><topic>Microscopy, Electron</topic><topic>Nanochlorum eucaryotum</topic><topic>Plant physiology and development</topic><topic>Polymers - isolation & purification</topic><topic>Spectrophotometry, Infrared</topic><topic>Sporopollenin</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Geisert, M.</creatorcontrib><creatorcontrib>Rose, T.</creatorcontrib><creatorcontrib>Bauer, W.</creatorcontrib><creatorcontrib>Zahn, R.K.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>BioSystems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Geisert, M.</au><au>Rose, T.</au><au>Bauer, W.</au><au>Zahn, R.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Occurrence of carotenoids and sporopollenin in Nanochlorum eucaryotum, a novel marine alga with unusual characteristics</atitle><jtitle>BioSystems</jtitle><addtitle>Biosystems</addtitle><date>1987</date><risdate>1987</risdate><volume>20</volume><issue>2</issue><spage>133</spage><epage>142</epage><pages>133-142</pages><issn>0303-2647</issn><eissn>1872-8324</eissn><coden>BSYMBO</coden><abstract>Pigment analysis of
Nanochlorum eucaryotum on two strains grown under different gaseous conditions was performed. Air-gasses control cultures did not differ qualitatively with respect to the content of chlorophylls
a and
b, carotenes α and β, lutein, violaxanthin, neoxanthin and cryptoxanthin in comparison with cultures grown under natural gas. The absolute pigment content per cell increased in cultures grown with natural gas. Growth of
N. eucaryotum depends on CO
2 which is present in concentrations up to 2.0 vol% in natural gas.
N. eucaryotum cannot utilize methane and is therefore not methylotrophic. In cultures of
N. eucaryotum grown with natural gas and in air-gassed cultures under nitrogen deficient conditions the secondary carotenoids canthaxanthin and astaxanthin could be detected. In air-gassed cultures of strain
N. eucaryotum Colona the same secondary carotenoids have been found, while secondary carotenoids were never found in strain
N. eucaryotum Mainz. Cell walls of
N. eucaryotum always contain sporopollenin as confirmed by isolation, elemental analysis, infrared absorption spectrophotometry, acetolysis-resistance and electron microscopy.</abstract><cop>Shannon</cop><pub>Elsevier Ireland Ltd</pub><pmid>3607272</pmid><doi>10.1016/0303-2647(87)90040-2</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | BioSystems, 1987, Vol.20 (2), p.133-142 |
| issn | 0303-2647 1872-8324 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_77620617 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Biological and medical sciences Biopolymers Carotenoids Carotenoids - isolation & purification Cell biochemistry Cell physiology Cell wall Chlorophyta - growth & development Chlorophyta - ultrastructure Eukaryotic phylogeny Freeze Fracturing Fundamental and applied biological sciences. Psychology Microalgae Microscopy, Electron Nanochlorum eucaryotum Plant physiology and development Polymers - isolation & purification Spectrophotometry, Infrared Sporopollenin |
| title | Occurrence of carotenoids and sporopollenin in Nanochlorum eucaryotum, a novel marine alga with unusual characteristics |
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