Salinactinospora qingdaonensis gen. nov., sp. nov., a halophilic actinomycete isolated from a salt pond
A novel halophilic, filamentous, actinomycete strain, designated CXB832T, was isolated from a salt pond in Qingdao, China. Optimal growth occurred at 37 °C, pH 7.0–8.0 and 9–12 % (w/v) NaCl. Strain CXB832T formed pale yellow to deep yellow branched substrate mycelium without fragmentation. Abundant...
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| Veröffentlicht in: | International journal of systematic and evolutionary microbiology 2012-04, Vol.62 (Pt 4), p.954-959 |
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| creator | Chang, Xianbo Liu, Wenzheng Zhang, Xiao-Hua |
| description | A novel halophilic, filamentous, actinomycete strain, designated CXB832T, was isolated from a salt pond in Qingdao, China. Optimal growth occurred at 37 °C, pH 7.0–8.0 and 9–12 % (w/v) NaCl. Strain CXB832T formed pale yellow to deep yellow branched substrate mycelium without fragmentation. Abundant white aerial mycelium differentiated into long chains of spores and the spores were rod-shaped with smooth surfaces. Strain CXB832T contained meso-diaminopimelic acid as the diagnostic diamino acid of the cell-wall peptidoglycan, and glucose and xylose as the major whole-cell sugars. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phospholipids, glycolipid and unidentified lipids. MK-10(H8), MK-9(H8), MK-10(H2) and MK-10(H6) were the predominant menaquinones. The major fatty acids were i-C16 : 0 (30.71 %), ai-C17 : 0 (13.31 %) and C16 : 0 (11.28 %). The G+C content of the DNA was 60.1 mol%. Comparative analysis of 16S rRNA gene sequences showed that the novel strain was most closely related to genera within the family Nocardiopsaceae, but formed a separate lineage. The highest sequence similarities were to Nocardiopsis arabia DSM 45083T (95.4 %) and Haloactinospora alba DSM 45015T (94.9 %). On the basis of phenotypic, chemotaxonomic and phylogenetic distinctiveness, strain CXB832T represents a new genus and novel species in the family Nocardiopsaceae, for which the name Salinactinospora qingdaonensis gen. nov., sp. nov. is proposed. The type strain of the type species is CXB832T ( = DSM 45442T = LMG 25567T). |
| doi_str_mv | 10.1099/ijs.0.031088-0 |
| format | Article |
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Optimal growth occurred at 37 °C, pH 7.0–8.0 and 9–12 % (w/v) NaCl. Strain CXB832T formed pale yellow to deep yellow branched substrate mycelium without fragmentation. Abundant white aerial mycelium differentiated into long chains of spores and the spores were rod-shaped with smooth surfaces. Strain CXB832T contained meso-diaminopimelic acid as the diagnostic diamino acid of the cell-wall peptidoglycan, and glucose and xylose as the major whole-cell sugars. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phospholipids, glycolipid and unidentified lipids. MK-10(H8), MK-9(H8), MK-10(H2) and MK-10(H6) were the predominant menaquinones. The major fatty acids were i-C16 : 0 (30.71 %), ai-C17 : 0 (13.31 %) and C16 : 0 (11.28 %). The G+C content of the DNA was 60.1 mol%. Comparative analysis of 16S rRNA gene sequences showed that the novel strain was most closely related to genera within the family Nocardiopsaceae, but formed a separate lineage. The highest sequence similarities were to Nocardiopsis arabia DSM 45083T (95.4 %) and Haloactinospora alba DSM 45015T (94.9 %). On the basis of phenotypic, chemotaxonomic and phylogenetic distinctiveness, strain CXB832T represents a new genus and novel species in the family Nocardiopsaceae, for which the name Salinactinospora qingdaonensis gen. nov., sp. nov. is proposed. The type strain of the type species is CXB832T ( = DSM 45442T = LMG 25567T).</description><identifier>ISSN: 1466-5034</identifier><identifier>ISSN: 1466-5026</identifier><identifier>EISSN: 1466-5034</identifier><identifier>DOI: 10.1099/ijs.0.031088-0</identifier><identifier>PMID: 21669918</identifier><language>eng</language><publisher>Reading: International Union of Microbiological Societies</publisher><subject>Actinomycetales - classification ; Actinomycetales - genetics ; Actinomycetales - isolation & purification ; Bacterial Typing Techniques ; Bacteriology ; Base Composition ; Biological and medical sciences ; chemotaxonomy ; China ; Diaminopimelic Acid - chemistry ; DNA ; DNA, Bacterial - genetics ; fatty acids ; Fatty Acids - chemistry ; Fundamental and applied biological sciences. Psychology ; genes ; glucose ; menaquinones ; Microbiology ; Molecular Sequence Data ; mycelium ; new genus ; new species ; Nocardiopsis ; nucleotide sequences ; Peptidoglycan - chemistry ; peptidoglycans ; phospholipids ; Phospholipids - chemistry ; Phylogeny ; Ponds - microbiology ; ribosomal RNA ; RNA, Ribosomal, 16S - genetics ; Sequence Analysis, DNA ; Sodium Chloride ; spores ; Systematics ; Vitamin K 2 - chemistry ; Water Microbiology ; xylose</subject><ispartof>International journal of systematic and evolutionary microbiology, 2012-04, Vol.62 (Pt 4), p.954-959</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-40158109a1cae6ea90733c3e85b038c79dc1d24cafaaf71ed7c4b21f95ea08053</citedby><cites>FETCH-LOGICAL-c389t-40158109a1cae6ea90733c3e85b038c79dc1d24cafaaf71ed7c4b21f95ea08053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3744,27922,27923</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25778349$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21669918$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, Xianbo</creatorcontrib><creatorcontrib>Liu, Wenzheng</creatorcontrib><creatorcontrib>Zhang, Xiao-Hua</creatorcontrib><title>Salinactinospora qingdaonensis gen. nov., sp. nov., a halophilic actinomycete isolated from a salt pond</title><title>International journal of systematic and evolutionary microbiology</title><addtitle>Int J Syst Evol Microbiol</addtitle><description>A novel halophilic, filamentous, actinomycete strain, designated CXB832T, was isolated from a salt pond in Qingdao, China. Optimal growth occurred at 37 °C, pH 7.0–8.0 and 9–12 % (w/v) NaCl. Strain CXB832T formed pale yellow to deep yellow branched substrate mycelium without fragmentation. Abundant white aerial mycelium differentiated into long chains of spores and the spores were rod-shaped with smooth surfaces. Strain CXB832T contained meso-diaminopimelic acid as the diagnostic diamino acid of the cell-wall peptidoglycan, and glucose and xylose as the major whole-cell sugars. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phospholipids, glycolipid and unidentified lipids. MK-10(H8), MK-9(H8), MK-10(H2) and MK-10(H6) were the predominant menaquinones. The major fatty acids were i-C16 : 0 (30.71 %), ai-C17 : 0 (13.31 %) and C16 : 0 (11.28 %). The G+C content of the DNA was 60.1 mol%. Comparative analysis of 16S rRNA gene sequences showed that the novel strain was most closely related to genera within the family Nocardiopsaceae, but formed a separate lineage. The highest sequence similarities were to Nocardiopsis arabia DSM 45083T (95.4 %) and Haloactinospora alba DSM 45015T (94.9 %). On the basis of phenotypic, chemotaxonomic and phylogenetic distinctiveness, strain CXB832T represents a new genus and novel species in the family Nocardiopsaceae, for which the name Salinactinospora qingdaonensis gen. nov., sp. nov. is proposed. The type strain of the type species is CXB832T ( = DSM 45442T = LMG 25567T).</description><subject>Actinomycetales - classification</subject><subject>Actinomycetales - genetics</subject><subject>Actinomycetales - isolation & purification</subject><subject>Bacterial Typing Techniques</subject><subject>Bacteriology</subject><subject>Base Composition</subject><subject>Biological and medical sciences</subject><subject>chemotaxonomy</subject><subject>China</subject><subject>Diaminopimelic Acid - chemistry</subject><subject>DNA</subject><subject>DNA, Bacterial - genetics</subject><subject>fatty acids</subject><subject>Fatty Acids - chemistry</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genes</subject><subject>glucose</subject><subject>menaquinones</subject><subject>Microbiology</subject><subject>Molecular Sequence Data</subject><subject>mycelium</subject><subject>new genus</subject><subject>new species</subject><subject>Nocardiopsis</subject><subject>nucleotide sequences</subject><subject>Peptidoglycan - chemistry</subject><subject>peptidoglycans</subject><subject>phospholipids</subject><subject>Phospholipids - chemistry</subject><subject>Phylogeny</subject><subject>Ponds - microbiology</subject><subject>ribosomal RNA</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Sequence Analysis, DNA</subject><subject>Sodium Chloride</subject><subject>spores</subject><subject>Systematics</subject><subject>Vitamin K 2 - chemistry</subject><subject>Water Microbiology</subject><subject>xylose</subject><issn>1466-5034</issn><issn>1466-5026</issn><issn>1466-5034</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpN0U1P3DAQBmCrAhW67bVH8KVSDyQdr_NhHxGCUgmJA-UczTrOYuTYwZOtxL-vIUvpaUbW45HmHca-CigFaP3DPVIJJUgBShXwgR2LqmmKGmR18F9_xD4RPQLkB4CP7GgtmkZroY7Z9g69C2hmFyJNMSF_cmHbYww2kCO-taHkIf4pzzhNbx3yB_RxenDeGb78HZ-NnS13FD3OtudDimN2hH7mUwz9Z3Y4oCf7ZV9X7P7q8vfFdXFz-_PXxflNYaTSc1GBqFVeDIVB21jU0EpppFX1BqQyre6N6NeVwQFxaIXtW1Nt1mLQtUVQUMsV-77MnVJ82lmau9GRsd5jsHFHnQCACtpaV5mWCzUpEiU7dFNyI6bnjLqXcLscbgfdEm4uK3ayn73bjLb_x9_SzODbHiAZ9EPCYBy9u7ptlax0dqeLGzB2uE3Z3N-t8-qvFxIZ_QWyL4vf</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>Chang, Xianbo</creator><creator>Liu, Wenzheng</creator><creator>Zhang, Xiao-Hua</creator><general>International Union of Microbiological Societies</general><general>Society for General Microbiology</general><scope>FBQ</scope><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>20120401</creationdate><title>Salinactinospora qingdaonensis gen. nov., sp. nov., a halophilic actinomycete isolated from a salt pond</title><author>Chang, Xianbo ; Liu, Wenzheng ; Zhang, Xiao-Hua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-40158109a1cae6ea90733c3e85b038c79dc1d24cafaaf71ed7c4b21f95ea08053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Actinomycetales - classification</topic><topic>Actinomycetales - genetics</topic><topic>Actinomycetales - isolation & purification</topic><topic>Bacterial Typing Techniques</topic><topic>Bacteriology</topic><topic>Base Composition</topic><topic>Biological and medical sciences</topic><topic>chemotaxonomy</topic><topic>China</topic><topic>Diaminopimelic Acid - chemistry</topic><topic>DNA</topic><topic>DNA, Bacterial - genetics</topic><topic>fatty acids</topic><topic>Fatty Acids - chemistry</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genes</topic><topic>glucose</topic><topic>menaquinones</topic><topic>Microbiology</topic><topic>Molecular Sequence Data</topic><topic>mycelium</topic><topic>new genus</topic><topic>new species</topic><topic>Nocardiopsis</topic><topic>nucleotide sequences</topic><topic>Peptidoglycan - chemistry</topic><topic>peptidoglycans</topic><topic>phospholipids</topic><topic>Phospholipids - chemistry</topic><topic>Phylogeny</topic><topic>Ponds - microbiology</topic><topic>ribosomal RNA</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Sequence Analysis, DNA</topic><topic>Sodium Chloride</topic><topic>spores</topic><topic>Systematics</topic><topic>Vitamin K 2 - chemistry</topic><topic>Water Microbiology</topic><topic>xylose</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Xianbo</creatorcontrib><creatorcontrib>Liu, Wenzheng</creatorcontrib><creatorcontrib>Zhang, Xiao-Hua</creatorcontrib><collection>AGRIS</collection><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>International journal of systematic and evolutionary microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Xianbo</au><au>Liu, Wenzheng</au><au>Zhang, Xiao-Hua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Salinactinospora qingdaonensis gen. nov., sp. nov., a halophilic actinomycete isolated from a salt pond</atitle><jtitle>International journal of systematic and evolutionary microbiology</jtitle><addtitle>Int J Syst Evol Microbiol</addtitle><date>2012-04-01</date><risdate>2012</risdate><volume>62</volume><issue>Pt 4</issue><spage>954</spage><epage>959</epage><pages>954-959</pages><issn>1466-5034</issn><issn>1466-5026</issn><eissn>1466-5034</eissn><abstract>A novel halophilic, filamentous, actinomycete strain, designated CXB832T, was isolated from a salt pond in Qingdao, China. Optimal growth occurred at 37 °C, pH 7.0–8.0 and 9–12 % (w/v) NaCl. Strain CXB832T formed pale yellow to deep yellow branched substrate mycelium without fragmentation. Abundant white aerial mycelium differentiated into long chains of spores and the spores were rod-shaped with smooth surfaces. Strain CXB832T contained meso-diaminopimelic acid as the diagnostic diamino acid of the cell-wall peptidoglycan, and glucose and xylose as the major whole-cell sugars. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phospholipids, glycolipid and unidentified lipids. MK-10(H8), MK-9(H8), MK-10(H2) and MK-10(H6) were the predominant menaquinones. The major fatty acids were i-C16 : 0 (30.71 %), ai-C17 : 0 (13.31 %) and C16 : 0 (11.28 %). The G+C content of the DNA was 60.1 mol%. Comparative analysis of 16S rRNA gene sequences showed that the novel strain was most closely related to genera within the family Nocardiopsaceae, but formed a separate lineage. The highest sequence similarities were to Nocardiopsis arabia DSM 45083T (95.4 %) and Haloactinospora alba DSM 45015T (94.9 %). On the basis of phenotypic, chemotaxonomic and phylogenetic distinctiveness, strain CXB832T represents a new genus and novel species in the family Nocardiopsaceae, for which the name Salinactinospora qingdaonensis gen. nov., sp. nov. is proposed. The type strain of the type species is CXB832T ( = DSM 45442T = LMG 25567T).</abstract><cop>Reading</cop><pub>International Union of Microbiological Societies</pub><pmid>21669918</pmid><doi>10.1099/ijs.0.031088-0</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Actinomycetales - classification Actinomycetales - genetics Actinomycetales - isolation & purification Bacterial Typing Techniques Bacteriology Base Composition Biological and medical sciences chemotaxonomy China Diaminopimelic Acid - chemistry DNA DNA, Bacterial - genetics fatty acids Fatty Acids - chemistry Fundamental and applied biological sciences. Psychology genes glucose menaquinones Microbiology Molecular Sequence Data mycelium new genus new species Nocardiopsis nucleotide sequences Peptidoglycan - chemistry peptidoglycans phospholipids Phospholipids - chemistry Phylogeny Ponds - microbiology ribosomal RNA RNA, Ribosomal, 16S - genetics Sequence Analysis, DNA Sodium Chloride spores Systematics Vitamin K 2 - chemistry Water Microbiology xylose |
| title | Salinactinospora qingdaonensis gen. nov., sp. nov., a halophilic actinomycete isolated from a salt pond |
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