Particle-attached and free-living bacterial communities in a contrasting marine environment: Victoria Harbor, Hong Kong
Diversity of particle-attached and free-living marine bacteria in Victoria Harbor, Hong Kong, and its adjacent coastal and estuarial environments was investigated using DNA fingerprinting and clone library analysis. Denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA genes showed tha...
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| Veröffentlicht in: | FEMS microbiology ecology 2007-09, Vol.61 (3), p.496-508 |
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| creator | Zhang, Rui Liu, Baozhong Lau, Stanley C.K Ki, Jang-Seu Qian, Pei-Yuan |
| description | Diversity of particle-attached and free-living marine bacteria in Victoria Harbor, Hong Kong, and its adjacent coastal and estuarial environments was investigated using DNA fingerprinting and clone library analysis. Denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA genes showed that bacterial communities in three stations of Victoria Harbor were similar, but differed from those in adjacent coastal and estuarine stations. Particle-attached and free-living bacterial community composition differed in the Victoria Harbor area. DNA sequencing of 28 bands from DGGE gel showed Alphaproteobacteria was the most abundant group, followed by the Bacteroidetes, and other Proteobacteria. Bacterial species richness (number of DGGE bands) differed among stations and populations (particle-attached and free-living; bottom and surface). BIOENV analysis indicated that the concentrations of suspended solids were the major contributing parameter for the spatial variation of total bacterial community structure. Samples from representative stations were selected for clone library (548 clones) construction and their phylogenetic distributions were similar to those of sequences from DGGE. Approximately 80% of clones were affiliated to Proteobacteria, Bacteroidetes and Cyanobacteria. The possible influences of dynamic pollution and hydrological conditions in the Victoria Harbor area on the particle-attached and free-living bacterial community structures were discussed. |
| doi_str_mv | 10.1111/j.1574-6941.2007.00353.x |
| format | Article |
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Denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA genes showed that bacterial communities in three stations of Victoria Harbor were similar, but differed from those in adjacent coastal and estuarine stations. Particle-attached and free-living bacterial community composition differed in the Victoria Harbor area. DNA sequencing of 28 bands from DGGE gel showed Alphaproteobacteria was the most abundant group, followed by the Bacteroidetes, and other Proteobacteria. Bacterial species richness (number of DGGE bands) differed among stations and populations (particle-attached and free-living; bottom and surface). BIOENV analysis indicated that the concentrations of suspended solids were the major contributing parameter for the spatial variation of total bacterial community structure. Samples from representative stations were selected for clone library (548 clones) construction and their phylogenetic distributions were similar to those of sequences from DGGE. Approximately 80% of clones were affiliated to Proteobacteria, Bacteroidetes and Cyanobacteria. The possible influences of dynamic pollution and hydrological conditions in the Victoria Harbor area on the particle-attached and free-living bacterial community structures were discussed.</description><identifier>ISSN: 0168-6496</identifier><identifier>EISSN: 1574-6941</identifier><identifier>DOI: 10.1111/j.1574-6941.2007.00353.x</identifier><identifier>PMID: 17627779</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Alphaproteobacteria - classification ; Alphaproteobacteria - genetics ; Alphaproteobacteria - ultrastructure ; Bacteria ; Bacteria - classification ; Bacteria - genetics ; Bacteria - ultrastructure ; Bacteriology ; Bacteroidetes ; Bacteroidetes - classification ; Bacteroidetes - genetics ; Bacteroidetes - ultrastructure ; Biological and medical sciences ; Brackish ; Cluster Analysis ; Communities ; Community composition ; Community structure ; contrasting marine environment ; Cyanobacteria ; Cyanophyta ; Deoxyribonucleic acid ; DNA ; DNA fingerprinting ; DNA sequencing ; Ecology ; Ecosystem ; Electrophoresis ; Estuaries ; free-living ; Fundamental and applied biological sciences. Psychology ; Gel electrophoresis ; Genetic fingerprinting ; Geography ; Harbors ; Hong Kong ; Hydrology ; Marine ; Marine environment ; Microbiology ; Microscopy, Electron, Scanning ; Miscellaneous ; Offshore structures ; particle-attached ; Phylogeny ; Polymerase Chain Reaction ; Proteobacteria ; Proteobacteria - classification ; Proteobacteria - genetics ; Proteobacteria - growth & development ; RNA, Ribosomal, 16S - genetics ; rRNA 16S ; Seawater - microbiology ; Solid suspensions ; Species richness ; Stations ; Suspended solids</subject><ispartof>FEMS microbiology ecology, 2007-09, Vol.61 (3), p.496-508</ispartof><rights>2007 Federation of European Microbiological Societies 2007</rights><rights>2007 INIST-CNRS</rights><rights>2007 Federation of European Microbiological Societies</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4743-be3eafd75d801dbfd9bd03cd15890a79cb7a3eecab75449ffb366619b5fc9baa3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1574-6941.2007.00353.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1574-6941.2007.00353.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18973647$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17627779$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Rui</creatorcontrib><creatorcontrib>Liu, Baozhong</creatorcontrib><creatorcontrib>Lau, Stanley C.K</creatorcontrib><creatorcontrib>Ki, Jang-Seu</creatorcontrib><creatorcontrib>Qian, Pei-Yuan</creatorcontrib><title>Particle-attached and free-living bacterial communities in a contrasting marine environment: Victoria Harbor, Hong Kong</title><title>FEMS microbiology ecology</title><addtitle>FEMS Microbiol Ecol</addtitle><description>Diversity of particle-attached and free-living marine bacteria in Victoria Harbor, Hong Kong, and its adjacent coastal and estuarial environments was investigated using DNA fingerprinting and clone library analysis. Denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA genes showed that bacterial communities in three stations of Victoria Harbor were similar, but differed from those in adjacent coastal and estuarine stations. Particle-attached and free-living bacterial community composition differed in the Victoria Harbor area. DNA sequencing of 28 bands from DGGE gel showed Alphaproteobacteria was the most abundant group, followed by the Bacteroidetes, and other Proteobacteria. Bacterial species richness (number of DGGE bands) differed among stations and populations (particle-attached and free-living; bottom and surface). BIOENV analysis indicated that the concentrations of suspended solids were the major contributing parameter for the spatial variation of total bacterial community structure. Samples from representative stations were selected for clone library (548 clones) construction and their phylogenetic distributions were similar to those of sequences from DGGE. Approximately 80% of clones were affiliated to Proteobacteria, Bacteroidetes and Cyanobacteria. The possible influences of dynamic pollution and hydrological conditions in the Victoria Harbor area on the particle-attached and free-living bacterial community structures were discussed.</description><subject>Alphaproteobacteria - classification</subject><subject>Alphaproteobacteria - genetics</subject><subject>Alphaproteobacteria - ultrastructure</subject><subject>Bacteria</subject><subject>Bacteria - classification</subject><subject>Bacteria - genetics</subject><subject>Bacteria - ultrastructure</subject><subject>Bacteriology</subject><subject>Bacteroidetes</subject><subject>Bacteroidetes - classification</subject><subject>Bacteroidetes - genetics</subject><subject>Bacteroidetes - ultrastructure</subject><subject>Biological and medical sciences</subject><subject>Brackish</subject><subject>Cluster Analysis</subject><subject>Communities</subject><subject>Community composition</subject><subject>Community structure</subject><subject>contrasting marine environment</subject><subject>Cyanobacteria</subject><subject>Cyanophyta</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA fingerprinting</subject><subject>DNA sequencing</subject><subject>Ecology</subject><subject>Ecosystem</subject><subject>Electrophoresis</subject><subject>Estuaries</subject><subject>free-living</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gel electrophoresis</subject><subject>Genetic fingerprinting</subject><subject>Geography</subject><subject>Harbors</subject><subject>Hong Kong</subject><subject>Hydrology</subject><subject>Marine</subject><subject>Marine environment</subject><subject>Microbiology</subject><subject>Microscopy, Electron, Scanning</subject><subject>Miscellaneous</subject><subject>Offshore structures</subject><subject>particle-attached</subject><subject>Phylogeny</subject><subject>Polymerase Chain Reaction</subject><subject>Proteobacteria</subject><subject>Proteobacteria - classification</subject><subject>Proteobacteria - genetics</subject><subject>Proteobacteria - growth & development</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>rRNA 16S</subject><subject>Seawater - microbiology</subject><subject>Solid suspensions</subject><subject>Species richness</subject><subject>Stations</subject><subject>Suspended solids</subject><issn>0168-6496</issn><issn>1574-6941</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkl2P1SAQhonRuMfVv6Akxr2yFQqFYrzZbHY9xjWa6HpLBkpXTlp6hHY__r3Uc3QTjZELIMzzToZ3BiFMSUnzerUpaS15IRSnZUWILAlhNStv7qHV78B9tCJUNIXgShygRyltCKE14-QhOqBSVFJKtULXnyBO3vaugGkC-821GEKLu-hc0fsrHy6xATu56KHHdhyGOfjJu4R9wJAfwhQhTQs2QPTBYReufBzD4ML0Gn_1dhqzFK8hmjG-xOsxk-_z9hg96KBP7sn-PEQXZ6dfTtbF-ce3706OzwvLJWeFccxB18q6bQhtTdcq0xJmW1o3ioBU1khgzlkwsuZcdZ1hQgiqTN1ZZQDYITra5d3G8fvs0qQHn6zrewhunJMWDRWsqtV_wWwzbTitMvj8D3AzzjHkT-iKEUlrwZjM1NM9NZvBtXobfTboVv9yPgMv9gAkC30XIVif7rhGSSb4kujNjrv2vbu9ixO9TILe6KXhemn4UqLUPydB3-iz0w_5kuVsJx_n7T_ExV_irHq2U3UwariMubCLzxWhLENKNJKwHw_lv9A</recordid><startdate>200709</startdate><enddate>200709</enddate><creator>Zhang, Rui</creator><creator>Liu, Baozhong</creator><creator>Lau, Stanley C.K</creator><creator>Ki, Jang-Seu</creator><creator>Qian, Pei-Yuan</creator><general>Oxford, UK : Blackwell Publishing Ltd</general><general>Blackwell Publishing Ltd</general><general>Blackwell</general><general>Oxford University Press</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>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>AEUYN</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>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>F1W</scope><scope>H95</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>200709</creationdate><title>Particle-attached and free-living bacterial communities in a contrasting marine environment: Victoria Harbor, Hong Kong</title><author>Zhang, Rui ; Liu, Baozhong ; Lau, Stanley C.K ; Ki, Jang-Seu ; Qian, Pei-Yuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4743-be3eafd75d801dbfd9bd03cd15890a79cb7a3eecab75449ffb366619b5fc9baa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Alphaproteobacteria - classification</topic><topic>Alphaproteobacteria - genetics</topic><topic>Alphaproteobacteria - ultrastructure</topic><topic>Bacteria</topic><topic>Bacteria - classification</topic><topic>Bacteria - genetics</topic><topic>Bacteria - ultrastructure</topic><topic>Bacteriology</topic><topic>Bacteroidetes</topic><topic>Bacteroidetes - classification</topic><topic>Bacteroidetes - genetics</topic><topic>Bacteroidetes - ultrastructure</topic><topic>Biological and medical sciences</topic><topic>Brackish</topic><topic>Cluster Analysis</topic><topic>Communities</topic><topic>Community composition</topic><topic>Community structure</topic><topic>contrasting marine environment</topic><topic>Cyanobacteria</topic><topic>Cyanophyta</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA fingerprinting</topic><topic>DNA sequencing</topic><topic>Ecology</topic><topic>Ecosystem</topic><topic>Electrophoresis</topic><topic>Estuaries</topic><topic>free-living</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gel electrophoresis</topic><topic>Genetic fingerprinting</topic><topic>Geography</topic><topic>Harbors</topic><topic>Hong Kong</topic><topic>Hydrology</topic><topic>Marine</topic><topic>Marine environment</topic><topic>Microbiology</topic><topic>Microscopy, Electron, Scanning</topic><topic>Miscellaneous</topic><topic>Offshore structures</topic><topic>particle-attached</topic><topic>Phylogeny</topic><topic>Polymerase Chain Reaction</topic><topic>Proteobacteria</topic><topic>Proteobacteria - classification</topic><topic>Proteobacteria - genetics</topic><topic>Proteobacteria - growth & development</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>rRNA 16S</topic><topic>Seawater - microbiology</topic><topic>Solid suspensions</topic><topic>Species richness</topic><topic>Stations</topic><topic>Suspended solids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Rui</creatorcontrib><creatorcontrib>Liu, Baozhong</creatorcontrib><creatorcontrib>Lau, Stanley C.K</creatorcontrib><creatorcontrib>Ki, Jang-Seu</creatorcontrib><creatorcontrib>Qian, Pei-Yuan</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>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 Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</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>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</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>MEDLINE - Academic</collection><jtitle>FEMS microbiology ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Rui</au><au>Liu, Baozhong</au><au>Lau, Stanley C.K</au><au>Ki, Jang-Seu</au><au>Qian, Pei-Yuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Particle-attached and free-living bacterial communities in a contrasting marine environment: Victoria Harbor, Hong Kong</atitle><jtitle>FEMS microbiology ecology</jtitle><addtitle>FEMS Microbiol Ecol</addtitle><date>2007-09</date><risdate>2007</risdate><volume>61</volume><issue>3</issue><spage>496</spage><epage>508</epage><pages>496-508</pages><issn>0168-6496</issn><eissn>1574-6941</eissn><abstract>Diversity of particle-attached and free-living marine bacteria in Victoria Harbor, Hong Kong, and its adjacent coastal and estuarial environments was investigated using DNA fingerprinting and clone library analysis. Denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA genes showed that bacterial communities in three stations of Victoria Harbor were similar, but differed from those in adjacent coastal and estuarine stations. Particle-attached and free-living bacterial community composition differed in the Victoria Harbor area. DNA sequencing of 28 bands from DGGE gel showed Alphaproteobacteria was the most abundant group, followed by the Bacteroidetes, and other Proteobacteria. Bacterial species richness (number of DGGE bands) differed among stations and populations (particle-attached and free-living; bottom and surface). BIOENV analysis indicated that the concentrations of suspended solids were the major contributing parameter for the spatial variation of total bacterial community structure. Samples from representative stations were selected for clone library (548 clones) construction and their phylogenetic distributions were similar to those of sequences from DGGE. Approximately 80% of clones were affiliated to Proteobacteria, Bacteroidetes and Cyanobacteria. The possible influences of dynamic pollution and hydrological conditions in the Victoria Harbor area on the particle-attached and free-living bacterial community structures were discussed.</abstract><cop>Oxford, UK</cop><pub>Oxford, UK : Blackwell Publishing Ltd</pub><pmid>17627779</pmid><doi>10.1111/j.1574-6941.2007.00353.x</doi><tpages>13</tpages></addata></record> |
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| ispartof | FEMS microbiology ecology, 2007-09, Vol.61 (3), p.496-508 |
| issn | 0168-6496 1574-6941 |
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| source | Oxford Journals Open Access Collection; MEDLINE; Wiley Online Library Journals Frontfile Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Alphaproteobacteria - classification Alphaproteobacteria - genetics Alphaproteobacteria - ultrastructure Bacteria Bacteria - classification Bacteria - genetics Bacteria - ultrastructure Bacteriology Bacteroidetes Bacteroidetes - classification Bacteroidetes - genetics Bacteroidetes - ultrastructure Biological and medical sciences Brackish Cluster Analysis Communities Community composition Community structure contrasting marine environment Cyanobacteria Cyanophyta Deoxyribonucleic acid DNA DNA fingerprinting DNA sequencing Ecology Ecosystem Electrophoresis Estuaries free-living Fundamental and applied biological sciences. Psychology Gel electrophoresis Genetic fingerprinting Geography Harbors Hong Kong Hydrology Marine Marine environment Microbiology Microscopy, Electron, Scanning Miscellaneous Offshore structures particle-attached Phylogeny Polymerase Chain Reaction Proteobacteria Proteobacteria - classification Proteobacteria - genetics Proteobacteria - growth & development RNA, Ribosomal, 16S - genetics rRNA 16S Seawater - microbiology Solid suspensions Species richness Stations Suspended solids |
| title | Particle-attached and free-living bacterial communities in a contrasting marine environment: Victoria Harbor, Hong Kong |
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