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A novel cyanobacterium exhibiting an elevated tolerance for iron
Studies directed at cyanobacteria inhabiting iron-depositing hot springs may provide insights into the role of both ancient and contemporary cyanobacteria mediated iron transformations. Here we phylogenetically, morphologically and physiologically characterize a novel cyanobacterium isolated from an...
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| Published in: | FEMS microbiology ecology 2005-05, Vol.52 (3), p.307-314 |
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| creator | Brown, Igor I. Mummey, Daniel Cooksey, Keith E. |
| description | Studies directed at cyanobacteria inhabiting iron-depositing hot springs may provide insights into the role of both ancient and contemporary cyanobacteria mediated iron transformations. Here we phylogenetically, morphologically and physiologically characterize a novel cyanobacterium isolated from an iron-depositing hot spring. Phylogenetic analyses indicate that the bacterium is a representative of a new genus, exhibiting a maximum 95.2% homology to database sequences. The isolate is a unicellular cyanobacterium with bladder-like cells typically packed as duplexes, or in extracellular polymeric substance covered clumps and small chains without the ability to produce baeocystes. No growth without added combined nitrogen occurred. While requiring relatively large amounts of iron for growth (>40
μM), the isolate was shown to facilitate removal of iron from culture media. These results suggest that the isolate may be an important component of an iron-depositing microbial community. The name “Chroogloeocystis siderophila” for this cyanobacterium is proposed. |
| doi_str_mv | 10.1016/j.femsec.2004.11.020 |
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μM), the isolate was shown to facilitate removal of iron from culture media. These results suggest that the isolate may be an important component of an iron-depositing microbial community. The name “Chroogloeocystis siderophila” for this cyanobacterium is proposed.</description><subject>Bacterial Typing Techniques</subject><subject>Bacteriology</subject><subject>Biological and medical sciences</subject><subject>Bladder</subject><subject>Cell culture</subject><subject>Clumps</subject><subject>Culture media</subject><subject>Cyanobacteria</subject><subject>Cyanobacteria - classification</subject><subject>Cyanobacteria - genetics</subject><subject>Cyanobacteria - isolation & purification</subject><subject>Cyanobacteria - physiology</subject><subject>DNA, Bacterial - analysis</subject><subject>DNA, Ribosomal - analysis</subject><subject>Ecology</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Great Yellowstone area</subject><subject>Historical metallurgy</subject><subject>Homology</subject><subject>Hot springs</subject><subject>Hot Springs - microbiology</subject><subject>Iron</subject><subject>Iron - metabolism</subject><subject>Iron depositing hot spring</subject><subject>Iron tolerance</subject><subject>Microbiology</subject><subject>Microorganisms</subject><subject>Miscellaneous</subject><subject>Molecular Sequence Data</subject><subject>New genera</subject><subject>Novel cyanobacterium</subject><subject>Phylogeny</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Sequence Analysis, DNA</subject><issn>0168-6496</issn><issn>1574-6941</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNkVFr1TAYhoMo7mz6D0QKMu_a5WvSJL0Rx9hU2NiNXoc0_ao5tM0xaY87_96UHph4obsKhOd9k-97CHkDtAAK4mJbdDhEtEVJKS8AClrSZ2QDleS5qDk8J5uEqVzwWpyQ0xi3lELFOH1JTkCwsq5BbMjHy2z0e-wzezCjb4ydMLh5yPDhh2vc5MbvmRkz7HFvJmyzyfcYzGgx63zIXPDjK_KiM33E18fzjHy7uf569Tm_vf_05eryNreV4jK3VNbAG8kaBBRtxzmtSypQtag44xU3JeuMtInlykqp0gW3ggmJTd2Vhp2R92vvLvifM8ZJDy5a7Hszop-jFkpJKmrxXxCkqEolFvDdX-DWz2FMQ-iSUQlKsnKh-ErZ4GMM2OldcIMJBw1ULyL0Vq8i9CJCA-gkIsXeHsvnZsD2MXTcfALOj4CJ1vTdslUX_-AkMEkhcWrlfrkeD096XN9c36UBUvRijfp599Rff1gTmEzuHQYdrcOku3UB7aRb7_5d8BvC7sax</recordid><startdate>200505</startdate><enddate>200505</enddate><creator>Brown, Igor I.</creator><creator>Mummey, Daniel</creator><creator>Cooksey, Keith E.</creator><general>Elsevier B.V</general><general>Blackwell Publishing Ltd</general><general>Blackwell</general><general>Oxford University Press</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>3V.</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7SN</scope><scope>7T7</scope><scope>7TK</scope><scope>7TM</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>RC3</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>200505</creationdate><title>A novel cyanobacterium exhibiting an elevated tolerance for iron</title><author>Brown, Igor I. ; Mummey, Daniel ; Cooksey, Keith E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5847-c07914b73be1e6df4409206e8de843454a23fa7c84748c7784a24c6367eb9f2a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Bacterial Typing Techniques</topic><topic>Bacteriology</topic><topic>Biological and medical sciences</topic><topic>Bladder</topic><topic>Cell culture</topic><topic>Clumps</topic><topic>Culture media</topic><topic>Cyanobacteria</topic><topic>Cyanobacteria - classification</topic><topic>Cyanobacteria - genetics</topic><topic>Cyanobacteria - isolation & purification</topic><topic>Cyanobacteria - physiology</topic><topic>DNA, Bacterial - analysis</topic><topic>DNA, Ribosomal - analysis</topic><topic>Ecology</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Great Yellowstone area</topic><topic>Historical metallurgy</topic><topic>Homology</topic><topic>Hot springs</topic><topic>Hot Springs - microbiology</topic><topic>Iron</topic><topic>Iron - metabolism</topic><topic>Iron depositing hot spring</topic><topic>Iron tolerance</topic><topic>Microbiology</topic><topic>Microorganisms</topic><topic>Miscellaneous</topic><topic>Molecular Sequence Data</topic><topic>New genera</topic><topic>Novel cyanobacterium</topic><topic>Phylogeny</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Sequence Analysis, DNA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brown, Igor I.</creatorcontrib><creatorcontrib>Mummey, Daniel</creatorcontrib><creatorcontrib>Cooksey, Keith E.</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>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>FEMS microbiology ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brown, Igor I.</au><au>Mummey, Daniel</au><au>Cooksey, Keith E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel cyanobacterium exhibiting an elevated tolerance for iron</atitle><jtitle>FEMS microbiology ecology</jtitle><addtitle>FEMS Microbiol Ecol</addtitle><date>2005-05</date><risdate>2005</risdate><volume>52</volume><issue>3</issue><spage>307</spage><epage>314</epage><pages>307-314</pages><issn>0168-6496</issn><eissn>1574-6941</eissn><abstract>Studies directed at cyanobacteria inhabiting iron-depositing hot springs may provide insights into the role of both ancient and contemporary cyanobacteria mediated iron transformations. Here we phylogenetically, morphologically and physiologically characterize a novel cyanobacterium isolated from an iron-depositing hot spring. Phylogenetic analyses indicate that the bacterium is a representative of a new genus, exhibiting a maximum 95.2% homology to database sequences. The isolate is a unicellular cyanobacterium with bladder-like cells typically packed as duplexes, or in extracellular polymeric substance covered clumps and small chains without the ability to produce baeocystes. No growth without added combined nitrogen occurred. While requiring relatively large amounts of iron for growth (>40
μM), the isolate was shown to facilitate removal of iron from culture media. These results suggest that the isolate may be an important component of an iron-depositing microbial community. The name “Chroogloeocystis siderophila” for this cyanobacterium is proposed.</abstract><cop>Oxford, UK</cop><pub>Elsevier B.V</pub><pmid>16329916</pmid><doi>10.1016/j.femsec.2004.11.020</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | FEMS microbiology ecology, 2005-05, Vol.52 (3), p.307-314 |
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| language | eng |
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| source | Oxford Journals Open Access Collection |
| subjects | Bacterial Typing Techniques Bacteriology Biological and medical sciences Bladder Cell culture Clumps Culture media Cyanobacteria Cyanobacteria - classification Cyanobacteria - genetics Cyanobacteria - isolation & purification Cyanobacteria - physiology DNA, Bacterial - analysis DNA, Ribosomal - analysis Ecology Freshwater Fundamental and applied biological sciences. Psychology Great Yellowstone area Historical metallurgy Homology Hot springs Hot Springs - microbiology Iron Iron - metabolism Iron depositing hot spring Iron tolerance Microbiology Microorganisms Miscellaneous Molecular Sequence Data New genera Novel cyanobacterium Phylogeny RNA, Ribosomal, 16S - genetics Sequence Analysis, DNA |
| title | A novel cyanobacterium exhibiting an elevated tolerance for iron |
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