Growth assays with mixed cultures of cyanobacteria and algae assessed by in vivo fluorescence: One step closer to real ecosystems?
A growth toxicity assay with mixed cultures of cyanobacteria and algae using in vivo fluorescence is presented. Test organisms (the green alga Pseudokirchneriella subcapitata and the cyanobacterium Aphanothece clathrata) growing alone and in a mixture were exposed to selected chemicals. P. subcapita...
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| Veröffentlicht in: | Chemosphere (Oxford) 2008-02, Vol.70 (10), p.1873-1878 |
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| creator | Gregor, Jakub Jančula, Daniel Maršálek, Blahoslav |
| description | A growth toxicity assay with mixed cultures of cyanobacteria and algae using
in vivo fluorescence is presented. Test organisms (the green alga
Pseudokirchneriella subcapitata and the cyanobacterium
Aphanothece clathrata) growing alone and in a mixture were exposed to selected chemicals.
P. subcapitata featured a higher sensitivity to toxicants in the presence of
A. clathrata compared to the single species assay. On the other hand, growth of a cyanobacterium was not affected by the presence or absence of the green alga. The proposed method seems to be suitable for pre-screening studies of toxicants (algistatic agents, herbicides) applied into the aquatic environment and for the assessment of their impact on natural phytoplankton communities. |
| doi_str_mv | 10.1016/j.chemosphere.2007.07.073 |
| format | Article |
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in vivo fluorescence is presented. Test organisms (the green alga
Pseudokirchneriella subcapitata and the cyanobacterium
Aphanothece clathrata) growing alone and in a mixture were exposed to selected chemicals.
P. subcapitata featured a higher sensitivity to toxicants in the presence of
A. clathrata compared to the single species assay. On the other hand, growth of a cyanobacterium was not affected by the presence or absence of the green alga. The proposed method seems to be suitable for pre-screening studies of toxicants (algistatic agents, herbicides) applied into the aquatic environment and for the assessment of their impact on natural phytoplankton communities.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2007.07.073</identifier><identifier>PMID: 17845814</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Aluminum Hydroxide - toxicity ; Animal and plant ecology ; Animal, plant and microbial ecology ; Aphanothece clathrata ; Applied ecology ; Biological and medical sciences ; Chlorophyll - analysis ; Chlorophyta - drug effects ; Chlorophyta - growth & development ; Copper Sulfate - toxicity ; Cyanobacteria ; Cyanobacteria - drug effects ; Cyanobacteria - growth & development ; Ecosystem ; Ecotoxicology, biological effects of pollution ; Fluorescence ; Fundamental and applied biological sciences. Psychology ; General aspects ; Herbicides - toxicity ; Hydrogen Peroxide - toxicity ; Microwell plate ; Multispecies assay ; Phytoplankton ; Pseudokirchneriella subcapitata ; Synecology ; Toxicity test ; Toxicity Tests - methods</subject><ispartof>Chemosphere (Oxford), 2008-02, Vol.70 (10), p.1873-1878</ispartof><rights>2007 Elsevier Ltd</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-8e51b3cfde4df9f9078bcea1f1f9f7f47ec89f5ed0ebe229df75e5c7cbc8576a3</citedby><cites>FETCH-LOGICAL-c436t-8e51b3cfde4df9f9078bcea1f1f9f7f47ec89f5ed0ebe229df75e5c7cbc8576a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.chemosphere.2007.07.073$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20086281$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17845814$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gregor, Jakub</creatorcontrib><creatorcontrib>Jančula, Daniel</creatorcontrib><creatorcontrib>Maršálek, Blahoslav</creatorcontrib><title>Growth assays with mixed cultures of cyanobacteria and algae assessed by in vivo fluorescence: One step closer to real ecosystems?</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>A growth toxicity assay with mixed cultures of cyanobacteria and algae using
in vivo fluorescence is presented. Test organisms (the green alga
Pseudokirchneriella subcapitata and the cyanobacterium
Aphanothece clathrata) growing alone and in a mixture were exposed to selected chemicals.
P. subcapitata featured a higher sensitivity to toxicants in the presence of
A. clathrata compared to the single species assay. On the other hand, growth of a cyanobacterium was not affected by the presence or absence of the green alga. The proposed method seems to be suitable for pre-screening studies of toxicants (algistatic agents, herbicides) applied into the aquatic environment and for the assessment of their impact on natural phytoplankton communities.</description><subject>Aluminum Hydroxide - toxicity</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Aphanothece clathrata</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>Chlorophyll - analysis</subject><subject>Chlorophyta - drug effects</subject><subject>Chlorophyta - growth & development</subject><subject>Copper Sulfate - toxicity</subject><subject>Cyanobacteria</subject><subject>Cyanobacteria - drug effects</subject><subject>Cyanobacteria - growth & development</subject><subject>Ecosystem</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Fluorescence</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Herbicides - toxicity</subject><subject>Hydrogen Peroxide - toxicity</subject><subject>Microwell plate</subject><subject>Multispecies assay</subject><subject>Phytoplankton</subject><subject>Pseudokirchneriella subcapitata</subject><subject>Synecology</subject><subject>Toxicity test</subject><subject>Toxicity Tests - methods</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUFv1DAQhS0EokvhLyBzoLcsdhInNheEVqUgVeqlPVvOeMx6lcSLnWzJlV-Ot7sCjkhPsi1_b2Y0j5B3nK05482H3Rq2OIS032LEdclYu35S9YysuGxVwUsln5MVY7UoGlGJC_IqpR1j2SzUS3LBW1kLyesV-XUTw-O0pSYlsyT66PN98D_RUpj7aY6YaHAUFjOGzsCE0RtqRktN_93g0YVZlnYL9SM9-EOgrp9DtgGOgB_p3Yg0Tbin0IeEkU6BRjQ9RQhpyR9D-vSavHCmT_jmfF6Shy_X95uvxe3dzbfN59sC6qqZComCdxU4i7V1yinWyg7QcMfzq3V1iyCVE2gZdliWyrpWoIAWOpCibUx1Sa5Odfcx_JgxTXrwecy-NyOGOWmuVC5alhlUJxBiSCmi0_voBxMXzZk-BqB3-p8A9DEA_aQqe9-em8zdgPav87zxDLw_AyaB6V00I_j0h8u1ZFNKnrnNicO8koPHqBP4406tjwiTtsH_xzi_AcLmrps</recordid><startdate>20080201</startdate><enddate>20080201</enddate><creator>Gregor, Jakub</creator><creator>Jančula, Daniel</creator><creator>Maršálek, Blahoslav</creator><general>Elsevier 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>7QH</scope><scope>7TV</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>20080201</creationdate><title>Growth assays with mixed cultures of cyanobacteria and algae assessed by in vivo fluorescence: One step closer to real ecosystems?</title><author>Gregor, Jakub ; Jančula, Daniel ; Maršálek, Blahoslav</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-8e51b3cfde4df9f9078bcea1f1f9f7f47ec89f5ed0ebe229df75e5c7cbc8576a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Aluminum Hydroxide - toxicity</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Aphanothece clathrata</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>Chlorophyll - analysis</topic><topic>Chlorophyta - drug effects</topic><topic>Chlorophyta - growth & development</topic><topic>Copper Sulfate - toxicity</topic><topic>Cyanobacteria</topic><topic>Cyanobacteria - drug effects</topic><topic>Cyanobacteria - growth & development</topic><topic>Ecosystem</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Fluorescence</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Herbicides - toxicity</topic><topic>Hydrogen Peroxide - toxicity</topic><topic>Microwell plate</topic><topic>Multispecies assay</topic><topic>Phytoplankton</topic><topic>Pseudokirchneriella subcapitata</topic><topic>Synecology</topic><topic>Toxicity test</topic><topic>Toxicity Tests - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gregor, Jakub</creatorcontrib><creatorcontrib>Jančula, Daniel</creatorcontrib><creatorcontrib>Maršálek, Blahoslav</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>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gregor, Jakub</au><au>Jančula, Daniel</au><au>Maršálek, Blahoslav</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth assays with mixed cultures of cyanobacteria and algae assessed by in vivo fluorescence: One step closer to real ecosystems?</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2008-02-01</date><risdate>2008</risdate><volume>70</volume><issue>10</issue><spage>1873</spage><epage>1878</epage><pages>1873-1878</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>A growth toxicity assay with mixed cultures of cyanobacteria and algae using
in vivo fluorescence is presented. Test organisms (the green alga
Pseudokirchneriella subcapitata and the cyanobacterium
Aphanothece clathrata) growing alone and in a mixture were exposed to selected chemicals.
P. subcapitata featured a higher sensitivity to toxicants in the presence of
A. clathrata compared to the single species assay. On the other hand, growth of a cyanobacterium was not affected by the presence or absence of the green alga. The proposed method seems to be suitable for pre-screening studies of toxicants (algistatic agents, herbicides) applied into the aquatic environment and for the assessment of their impact on natural phytoplankton communities.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17845814</pmid><doi>10.1016/j.chemosphere.2007.07.073</doi><tpages>6</tpages></addata></record> |
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| subjects | Aluminum Hydroxide - toxicity Animal and plant ecology Animal, plant and microbial ecology Aphanothece clathrata Applied ecology Biological and medical sciences Chlorophyll - analysis Chlorophyta - drug effects Chlorophyta - growth & development Copper Sulfate - toxicity Cyanobacteria Cyanobacteria - drug effects Cyanobacteria - growth & development Ecosystem Ecotoxicology, biological effects of pollution Fluorescence Fundamental and applied biological sciences. Psychology General aspects Herbicides - toxicity Hydrogen Peroxide - toxicity Microwell plate Multispecies assay Phytoplankton Pseudokirchneriella subcapitata Synecology Toxicity test Toxicity Tests - methods |
| title | Growth assays with mixed cultures of cyanobacteria and algae assessed by in vivo fluorescence: One step closer to real ecosystems? |
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