Haloanaerobium alcaliphilum sp. nov., an anaerobic moderate halophile from the sediments of Great Salt Lake, Utah
Identifieur interne : 00D608 ( Main/Exploration ); précédent : 00D607; suivant : 00D609Haloanaerobium alcaliphilum sp. nov., an anaerobic moderate halophile from the sediments of Great Salt Lake, Utah
Auteurs : CHIA-RONG TSAI [États-Unis] ; J.-L. Garcia [France] ; B. K. C. Patel [Australie] ; J.-L. Cayol [France] ; L. Baresi [États-Unis] ; R. A. Mah [États-Unis]Source :
- International journal of systematic bacteriology [ 0020-7713 ] ; 1995.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
A strictly anaerobic, moderately halophilic, gram-negative, rod-shaped bacterium was isolated from Great Salt Lake, Utah, sediments and designated GSLST (T=type strain). Strain GSLST grew optimally at pH 6.7 to 7.0 but had a very broad pH range for growth (pH 5.8 to 10.0). The optimum temperature for growth was 37oC, and no growth occurred at 15 or 55oC. The optimum salt concentration for growth was 10%. Strain GSLST required yeast extract and Trypticase peptone to ferment carbohydrates, pyruvate, and glycine betaine. Strain GSLST was resistant to penicillin, D-cycloserine, tetracycline, and streptomycin. The G+C content of this isolate was 31 mol%. The fermentation products from glucose utilization were acetate, butyrate, lactate, CO2, and H2, and in addition strain GSLST fermented glycine betaine to acetate and trimethylamine. All of these traits distinguish this organism from all previously described halophilic anaerobes. The 16S rRNA gene sequence of strain GSLST was found to be similar to, but also significantly dilferent from, the 16S rRNA sequences of Haloanaerobium salsugo and Haloanaerobium praevalens. Therefore, strain GSLST (=DSM 8275T) is described as a new species, Haloanaerobium alcaliphilum
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Haloanaerobium alcaliphilum sp. nov., an anaerobic moderate halophile from the sediments of Great Salt Lake, Utah</title><author><name sortKey="Chia Rong Tsai" sort="Chia Rong Tsai" uniqKey="Chia Rong Tsai" last="Chia-Rong Tsai">CHIA-RONG TSAI</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author><author><name sortKey="Garcia, J L" sort="Garcia, J L" uniqKey="Garcia J" first="J.-L." last="Garcia">J.-L. Garcia</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Univ. Provence, ORSTOM, lab. microbiologie</s1><s2>13331 Marseille</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><wicri:noRegion>13331 Marseille</wicri:noRegion><placeName><settlement type="city">Marseille</settlement><region type="région" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Patel, B K C" sort="Patel, B K C" uniqKey="Patel B" first="B. K. C." last="Patel">B. K. C. Patel</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Griffith univ., fac. sci. technology</s1><s2>Brisbane</s2><s3>AUS</s3><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Brisbane</wicri:noRegion></affiliation></author><author><name sortKey="Cayol, J L" sort="Cayol, J L" uniqKey="Cayol J" first="J.-L." last="Cayol">J.-L. Cayol</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Univ. Provence, ORSTOM, lab. microbiologie</s1><s2>13331 Marseille</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><wicri:noRegion>13331 Marseille</wicri:noRegion><placeName><settlement type="city">Marseille</settlement><region type="région" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Baresi, L" sort="Baresi, L" uniqKey="Baresi L" first="L." last="Baresi">L. Baresi</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author><author><name sortKey="Mah, R A" sort="Mah, R A" uniqKey="Mah R" first="R. A." last="Mah">R. A. Mah</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">95-0265632</idno><date when="1995">1995</date><idno type="stanalyst">PASCAL 95-0265632 INIST</idno><idno type="RBID">Pascal:95-0265632</idno><idno type="wicri:Area/PascalFrancis/Corpus">006D38</idno><idno type="wicri:Area/PascalFrancis/Curation">006349</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">006A82</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">006A82</idno><idno type="wicri:doubleKey">0020-7713:1995:Chia Rong Tsai:haloanaerobium:alcaliphilum:sp</idno><idno type="wicri:Area/Main/Merge">00E816</idno><idno type="wicri:Area/Main/Curation">00D608</idno><idno type="wicri:Area/Main/Exploration">00D608</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Haloanaerobium alcaliphilum sp. nov., an anaerobic moderate halophile from the sediments of Great Salt Lake, Utah</title><author><name sortKey="Chia Rong Tsai" sort="Chia Rong Tsai" uniqKey="Chia Rong Tsai" last="Chia-Rong Tsai">CHIA-RONG TSAI</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author><author><name sortKey="Garcia, J L" sort="Garcia, J L" uniqKey="Garcia J" first="J.-L." last="Garcia">J.-L. Garcia</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Univ. Provence, ORSTOM, lab. microbiologie</s1><s2>13331 Marseille</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><wicri:noRegion>13331 Marseille</wicri:noRegion><placeName><settlement type="city">Marseille</settlement><region type="région" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Patel, B K C" sort="Patel, B K C" uniqKey="Patel B" first="B. K. C." last="Patel">B. K. C. Patel</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Griffith univ., fac. sci. technology</s1><s2>Brisbane</s2><s3>AUS</s3><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Brisbane</wicri:noRegion></affiliation></author><author><name sortKey="Cayol, J L" sort="Cayol, J L" uniqKey="Cayol J" first="J.-L." last="Cayol">J.-L. Cayol</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Univ. Provence, ORSTOM, lab. microbiologie</s1><s2>13331 Marseille</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><wicri:noRegion>13331 Marseille</wicri:noRegion><placeName><settlement type="city">Marseille</settlement><region type="région" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Baresi, L" sort="Baresi, L" uniqKey="Baresi L" first="L." last="Baresi">L. Baresi</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author><author><name sortKey="Mah, R A" sort="Mah, R A" uniqKey="Mah R" first="R. A." last="Mah">R. A. Mah</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. California, school public health, dep. environmental health sci.</s1><s2>Los Angeles CA 90024-1772</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Los Angeles CA 90024-1772</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">International journal of systematic bacteriology</title><title level="j" type="abbreviated">Int. j. syst. bacteriol.</title><idno type="ISSN">0020-7713</idno><imprint><date when="1995">1995</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">International journal of systematic bacteriology</title><title level="j" type="abbreviated">Int. j. syst. bacteriol.</title><idno type="ISSN">0020-7713</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>16S-RNA</term><term>Anaerobe</term><term>Fermentation</term><term>Halophily</term><term>Metabolism</term><term>New species</term><term>Phylogeny</term><term>Ribosomal DNA</term><term>Salt lake</term><term>Sediments</term><term>Taxonomy</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Systématique</term><term>Espèce nouvelle</term><term>Lac salé</term><term>Sédiment</term><term>Anaérobie</term><term>Halophilie</term><term>Métabolisme</term><term>Fermentation</term><term>Phylogenèse</term><term>DNA ribosomique</term><term>RNA 16S</term><term>Grand lac salé</term><term>Haloanaerobium alcaliphilum</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A strictly anaerobic, moderately halophilic, gram-negative, rod-shaped bacterium was isolated from Great Salt Lake, Utah, sediments and designated GSLS<sup>T</sup> (T=type strain). Strain GSLS<sup>T</sup> grew optimally at pH 6.7 to 7.0 but had a very broad pH range for growth (pH 5.8 to 10.0). The optimum temperature for growth was 37<sup>o</sup>C, and no growth occurred at 15 or 55<sup>o</sup>C. The optimum salt concentration for growth was 10%. Strain GSLS<sup>T</sup> required yeast extract and Trypticase peptone to ferment carbohydrates, pyruvate, and glycine betaine. Strain GSLS<sup>T</sup> was resistant to penicillin, D-cycloserine, tetracycline, and streptomycin. The G+C content of this isolate was 31 mol%. The fermentation products from glucose utilization were acetate, butyrate, lactate, CO<sub>2</sub>, and H<sub>2</sub>, and in addition strain GSLS<sup>T</sup> fermented glycine betaine to acetate and trimethylamine. All of these traits distinguish this organism from all previously described halophilic anaerobes. The 16S rRNA gene sequence of strain GSLS<sup>T</sup> was found to be similar to, but also significantly dilferent from, the 16S rRNA sequences of Haloanaerobium salsugo and Haloanaerobium praevalens. Therefore, strain GSLS<sup>T</sup> (=DSM 8275<sup>T</sup>) is described as a new species, Haloanaerobium alcaliphilum</div></front></TEI><affiliations><list><country><li>Australie</li><li>France</li><li>États-Unis</li></country><region><li>Provence-Alpes-Côte d'Azur</li></region><settlement><li>Marseille</li></settlement></list><tree><country name="États-Unis"><noRegion><name sortKey="Chia Rong Tsai" sort="Chia Rong Tsai" uniqKey="Chia Rong Tsai" last="Chia-Rong Tsai">CHIA-RONG TSAI</name></noRegion><name sortKey="Baresi, L" sort="Baresi, L" uniqKey="Baresi L" first="L." last="Baresi">L. Baresi</name><name sortKey="Mah, R A" sort="Mah, R A" uniqKey="Mah R" first="R. A." last="Mah">R. A. Mah</name></country><country name="France"><region name="Provence-Alpes-Côte d'Azur"><name sortKey="Garcia, J L" sort="Garcia, J L" uniqKey="Garcia J" first="J.-L." last="Garcia">J.-L. Garcia</name></region><name sortKey="Cayol, J L" sort="Cayol, J L" uniqKey="Cayol J" first="J.-L." last="Cayol">J.-L. Cayol</name></country><country name="Australie"><noRegion><name sortKey="Patel, B K C" sort="Patel, B K C" uniqKey="Patel B" first="B. K. C." last="Patel">B. K. C. Patel</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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