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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
2004-1-9
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pubmed:databankReference |
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pubmed:abstractText |
We report the phylogenetic and physiological characterization of a mesophilic and halophilic member of the filamentous anoxygenic phototrophic (FAP) bacteria, provisionally named ' Candidatus Chorothrix halophila' gen. nov. sp. nov., that has been maintained in a highly enriched culture in our laboratory for over a decade. Phylogenetic analysis of small-subunit RNA-encoding sequences places ' Candidatus Chlorothrix halophila' in a clade that includes cultivated members of the genera Chloroflexus and Oscillochloris. Physiological studies demonstrated sulfide-dependent photosynthetic uptake of (14)C-labeled bicarbonate. Enzymatic assays for the activity of propionyl-coenzyme A synthase indicated that ' Candidatus Chlorothrix halophila' does not use the 3-hydroxypropionate cycle of Chloroflexus aurantiacus OK-70-fl for autotrophic carbon assimilation. New concepts regarding the taxonomy and phylogeny of FAP bacteria have emerged from this work.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Bicarbonates,
http://linkedlifedata.com/resource/pubmed/chemical/Coenzyme A Ligases,
http://linkedlifedata.com/resource/pubmed/chemical/DNA, Bacterial,
http://linkedlifedata.com/resource/pubmed/chemical/DNA, Ribosomal,
http://linkedlifedata.com/resource/pubmed/chemical/Lactic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/RNA, Ribosomal, 16S,
http://linkedlifedata.com/resource/pubmed/chemical/Sulfides,
http://linkedlifedata.com/resource/pubmed/chemical/hydracrylic acid,
http://linkedlifedata.com/resource/pubmed/chemical/propionate - CoA ligase
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0302-8933
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
181
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
17-25
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:14655000-Bacterial Physiological Phenomena,
pubmed-meshheading:14655000-Bicarbonates,
pubmed-meshheading:14655000-Chloroflexi,
pubmed-meshheading:14655000-Chloroflexus,
pubmed-meshheading:14655000-Coenzyme A Ligases,
pubmed-meshheading:14655000-DNA, Bacterial,
pubmed-meshheading:14655000-DNA, Ribosomal,
pubmed-meshheading:14655000-Geologic Sediments,
pubmed-meshheading:14655000-Lactic Acid,
pubmed-meshheading:14655000-Molecular Sequence Data,
pubmed-meshheading:14655000-Phylogeny,
pubmed-meshheading:14655000-RNA, Ribosomal, 16S,
pubmed-meshheading:14655000-Sequence Analysis, DNA,
pubmed-meshheading:14655000-Sulfides,
pubmed-meshheading:14655000-Water Microbiology
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pubmed:year |
2004
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pubmed:articleTitle |
Phylogenetic and physiological characterization of a filamentous anoxygenic photoautotrophic bacterium ' Candidatus Chlorothrix halophila' gen. nov., sp. nov., recovered from hypersaline microbial mats.
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pubmed:affiliation |
Center for Microbial Ecology and Department of Microbiology and Molecular Genetics, Michigan State University, 540 Plant and Soil Sciences Bldg., East Lansing, Michigan 48824-1325, USA. klappenb@msu.edu
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.
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