Ecotoxicological effects of decabromodiphenyl ether and cadmium contamination on soil microbes and enzymes
The ecotoxicological effects of decabromodiphenyl ether (BDE209) and cadmium (Cd) contamination on soil culturable microbial population, enzyme activity and bacterial community structure were investigated. Results of the indoor incubation test runs performed on many series of control and contaminate...
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| Veröffentlicht in: | Ecotoxicology and environmental safety 2012-08, Vol.82, p.71-79 |
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| creator | Zhang, Wei Zhang, Meng An, Shuai Xiong, Bang Li, Hui Cui, Changzheng Lin, Kuangfei |
| description | The ecotoxicological effects of decabromodiphenyl ether (BDE209) and cadmium (Cd) contamination on soil culturable microbial population, enzyme activity and bacterial community structure were investigated. Results of the indoor incubation test runs performed on many series of control and contaminated soil samples have demonstrated some notable toxic effects due to long term exposure to either or both contaminants. The two contaminants produced notable yet different toxic effects on the test microbes; the population of the exposed species generally declined according to certain dose–response relationships. The soil culturable microbial population and enzyme activity data show that the sensitivity to one or both contaminants followed the order of: bacteria>fungi>actinomycete and urease>saccharase, respectively. The interaction between BDE209 and Cd was dependent on both the exposure dose and time and that the joint toxic effects were synergistic, antagonistic or additive. The PCR-DGGE analysis data of species composition and richness suggest the synergistic combined effects on bacterial community structure during the 30d exposure. Pseudomonas tuomuerensis strain CCM 7280 and Pseudomonas alcaliphila strain AL15-21 were enriched, indicating these species might be major functional populations and highly tolerant. Such observations have provided the useful information of potential ecotoxicological effects of BDE209 and Cd contamination in the environment.
► Two contaminants produced notable yet different toxic effects on the test microbes. ► The sensitivity followed the order: bacteria>fungi>actinomycete or urease>saccharase. ► The interaction was dependent on both the exposure dose and time. ► DGGE analysis showed the synergistic toxic effects on bacterial community structure. ► Pseudomonas tuomuerensis strain CCM 7280 and alcaliphila strain AL15-21 were enriched. |
| doi_str_mv | 10.1016/j.ecoenv.2012.05.012 |
| format | Article |
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► Two contaminants produced notable yet different toxic effects on the test microbes. ► The sensitivity followed the order: bacteria>fungi>actinomycete or urease>saccharase. ► The interaction was dependent on both the exposure dose and time. ► DGGE analysis showed the synergistic toxic effects on bacterial community structure. ► Pseudomonas tuomuerensis strain CCM 7280 and alcaliphila strain AL15-21 were enriched.</description><identifier>ISSN: 0147-6513</identifier><identifier>EISSN: 1090-2414</identifier><identifier>DOI: 10.1016/j.ecoenv.2012.05.012</identifier><identifier>PMID: 22695181</identifier><identifier>CODEN: EESADV</identifier><language>eng</language><publisher>San Diego, CA: Elsevier Inc</publisher><subject>Animal, plant and microbial ecology ; Applied ecology ; at-risk population ; Bacteria - drug effects ; Bacteria - enzymology ; Bacteria - genetics ; bacterial communities ; Bacterial community ; BDE209 ; Biodiversity ; Biological and medical sciences ; cadmium ; Cadmium - toxicity ; chronic exposure ; community structure ; Compound pollution ; Culturable microbial population ; dose response ; Ecotoxicology ; Ecotoxicology, biological effects of pollution ; Enzyme Activation - drug effects ; enzyme activity ; ethers ; Fundamental and applied biological sciences. Psychology ; Fungi - drug effects ; Fungi - enzymology ; Fungi - genetics ; General aspects ; Halogenated Diphenyl Ethers - toxicity ; long term effects ; Microbial ecology ; Phylogeny ; polluted soils ; population dynamics ; Pseudomonas ; Pseudomonas alcaliphila ; RNA, Ribosomal, 16S - genetics ; Soil - chemistry ; Soil enzyme ; soil enzymes ; Soil Microbiology ; Soil Pollutants - toxicity ; soil pollution ; soil sampling ; species diversity ; synergism ; toxicity ; Urease - metabolism ; Various environments (extraatmospheric space, air, water)</subject><ispartof>Ecotoxicology and environmental safety, 2012-08, Vol.82, p.71-79</ispartof><rights>2012 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-e04ec5c36eea4a245ea0507958227eadf4ee20a054fb7321cf3ad3eac76e0a613</citedby><cites>FETCH-LOGICAL-c449t-e04ec5c36eea4a245ea0507958227eadf4ee20a054fb7321cf3ad3eac76e0a613</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ecoenv.2012.05.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26156458$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22695181$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Zhang, Meng</creatorcontrib><creatorcontrib>An, Shuai</creatorcontrib><creatorcontrib>Xiong, Bang</creatorcontrib><creatorcontrib>Li, Hui</creatorcontrib><creatorcontrib>Cui, Changzheng</creatorcontrib><creatorcontrib>Lin, Kuangfei</creatorcontrib><title>Ecotoxicological effects of decabromodiphenyl ether and cadmium contamination on soil microbes and enzymes</title><title>Ecotoxicology and environmental safety</title><addtitle>Ecotoxicol Environ Saf</addtitle><description>The ecotoxicological effects of decabromodiphenyl ether (BDE209) and cadmium (Cd) contamination on soil culturable microbial population, enzyme activity and bacterial community structure were investigated. Results of the indoor incubation test runs performed on many series of control and contaminated soil samples have demonstrated some notable toxic effects due to long term exposure to either or both contaminants. The two contaminants produced notable yet different toxic effects on the test microbes; the population of the exposed species generally declined according to certain dose–response relationships. The soil culturable microbial population and enzyme activity data show that the sensitivity to one or both contaminants followed the order of: bacteria>fungi>actinomycete and urease>saccharase, respectively. The interaction between BDE209 and Cd was dependent on both the exposure dose and time and that the joint toxic effects were synergistic, antagonistic or additive. The PCR-DGGE analysis data of species composition and richness suggest the synergistic combined effects on bacterial community structure during the 30d exposure. Pseudomonas tuomuerensis strain CCM 7280 and Pseudomonas alcaliphila strain AL15-21 were enriched, indicating these species might be major functional populations and highly tolerant. Such observations have provided the useful information of potential ecotoxicological effects of BDE209 and Cd contamination in the environment.
► Two contaminants produced notable yet different toxic effects on the test microbes. ► The sensitivity followed the order: bacteria>fungi>actinomycete or urease>saccharase. ► The interaction was dependent on both the exposure dose and time. ► DGGE analysis showed the synergistic toxic effects on bacterial community structure. ► Pseudomonas tuomuerensis strain CCM 7280 and alcaliphila strain AL15-21 were enriched.</description><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>at-risk population</subject><subject>Bacteria - drug effects</subject><subject>Bacteria - enzymology</subject><subject>Bacteria - genetics</subject><subject>bacterial communities</subject><subject>Bacterial community</subject><subject>BDE209</subject><subject>Biodiversity</subject><subject>Biological and medical sciences</subject><subject>cadmium</subject><subject>Cadmium - toxicity</subject><subject>chronic exposure</subject><subject>community structure</subject><subject>Compound pollution</subject><subject>Culturable microbial population</subject><subject>dose response</subject><subject>Ecotoxicology</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Enzyme Activation - drug effects</subject><subject>enzyme activity</subject><subject>ethers</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungi - drug effects</subject><subject>Fungi - enzymology</subject><subject>Fungi - genetics</subject><subject>General aspects</subject><subject>Halogenated Diphenyl Ethers - toxicity</subject><subject>long term effects</subject><subject>Microbial ecology</subject><subject>Phylogeny</subject><subject>polluted soils</subject><subject>population dynamics</subject><subject>Pseudomonas</subject><subject>Pseudomonas alcaliphila</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Soil - chemistry</subject><subject>Soil enzyme</subject><subject>soil enzymes</subject><subject>Soil Microbiology</subject><subject>Soil Pollutants - toxicity</subject><subject>soil pollution</subject><subject>soil sampling</subject><subject>species diversity</subject><subject>synergism</subject><subject>toxicity</subject><subject>Urease - metabolism</subject><subject>Various environments (extraatmospheric space, air, water)</subject><issn>0147-6513</issn><issn>1090-2414</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kVFrFDEQx4NY7Fn9BqL7Iviy6ySbZG9fhFKqFgo-aJ_DXHbS5thNzmSveH56U_e0b4XAH5LfZCa_MPaGQ8OB64_bhmykcN8I4KIB1ZR4xlYceqiF5PI5WwGXXa0Vb0_Zy5y3ANCCUi_YqRC6V3zNV2x7aeMcf3kbx3jrLY4VOUd2zlV01UAWNylOcfC7OwqHcjjfUaowDJXFYfL7qbIxzDj5gLOPoSorRz9Wk7cpbij_RSn8PkyUX7ETh2Om18c8YzefL39cfK2vv325uji_rq2U_VwTSLLKtpoIJQqpCEFB16u1EB3h4CSRgLIn3aZrBbeuxaEltJ0mQM3bM_ZhuXeX4s895dlMPlsaRwwU99lwEFLrtexEQeWClmlzTuTMLvkJ06FA5sGy2ZrFsnmwbECZEqXs7bHDfjPR8L_on9YCvD8CmItTlzBYnx85zZWWal24dwvnMBq8TYW5-V46SQBeXiz7QnxaCCrG7j0lk62nYGnwqXyTGaJ_etY_j5WoJw</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>Zhang, Wei</creator><creator>Zhang, Meng</creator><creator>An, Shuai</creator><creator>Xiong, Bang</creator><creator>Li, Hui</creator><creator>Cui, Changzheng</creator><creator>Lin, Kuangfei</creator><general>Elsevier Inc</general><general>Elsevier</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>7ST</scope><scope>7TV</scope><scope>7U7</scope><scope>C1K</scope><scope>M7N</scope><scope>SOI</scope></search><sort><creationdate>20120801</creationdate><title>Ecotoxicological effects of decabromodiphenyl ether and cadmium contamination on soil microbes and enzymes</title><author>Zhang, Wei ; Zhang, Meng ; An, Shuai ; Xiong, Bang ; Li, Hui ; Cui, Changzheng ; Lin, Kuangfei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-e04ec5c36eea4a245ea0507958227eadf4ee20a054fb7321cf3ad3eac76e0a613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>at-risk population</topic><topic>Bacteria - drug effects</topic><topic>Bacteria - enzymology</topic><topic>Bacteria - genetics</topic><topic>bacterial communities</topic><topic>Bacterial community</topic><topic>BDE209</topic><topic>Biodiversity</topic><topic>Biological and medical sciences</topic><topic>cadmium</topic><topic>Cadmium - toxicity</topic><topic>chronic exposure</topic><topic>community structure</topic><topic>Compound pollution</topic><topic>Culturable microbial population</topic><topic>dose response</topic><topic>Ecotoxicology</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Enzyme Activation - drug effects</topic><topic>enzyme activity</topic><topic>ethers</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fungi - drug effects</topic><topic>Fungi - enzymology</topic><topic>Fungi - genetics</topic><topic>General aspects</topic><topic>Halogenated Diphenyl Ethers - toxicity</topic><topic>long term effects</topic><topic>Microbial ecology</topic><topic>Phylogeny</topic><topic>polluted soils</topic><topic>population dynamics</topic><topic>Pseudomonas</topic><topic>Pseudomonas alcaliphila</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Soil - chemistry</topic><topic>Soil enzyme</topic><topic>soil enzymes</topic><topic>Soil Microbiology</topic><topic>Soil Pollutants - toxicity</topic><topic>soil pollution</topic><topic>soil sampling</topic><topic>species diversity</topic><topic>synergism</topic><topic>toxicity</topic><topic>Urease - metabolism</topic><topic>Various environments (extraatmospheric space, air, water)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Zhang, Meng</creatorcontrib><creatorcontrib>An, Shuai</creatorcontrib><creatorcontrib>Xiong, Bang</creatorcontrib><creatorcontrib>Li, Hui</creatorcontrib><creatorcontrib>Cui, Changzheng</creatorcontrib><creatorcontrib>Lin, Kuangfei</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>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Environment Abstracts</collection><jtitle>Ecotoxicology and environmental safety</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Wei</au><au>Zhang, Meng</au><au>An, Shuai</au><au>Xiong, Bang</au><au>Li, Hui</au><au>Cui, Changzheng</au><au>Lin, Kuangfei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ecotoxicological effects of decabromodiphenyl ether and cadmium contamination on soil microbes and enzymes</atitle><jtitle>Ecotoxicology and environmental safety</jtitle><addtitle>Ecotoxicol Environ Saf</addtitle><date>2012-08-01</date><risdate>2012</risdate><volume>82</volume><spage>71</spage><epage>79</epage><pages>71-79</pages><issn>0147-6513</issn><eissn>1090-2414</eissn><coden>EESADV</coden><abstract>The ecotoxicological effects of decabromodiphenyl ether (BDE209) and cadmium (Cd) contamination on soil culturable microbial population, enzyme activity and bacterial community structure were investigated. Results of the indoor incubation test runs performed on many series of control and contaminated soil samples have demonstrated some notable toxic effects due to long term exposure to either or both contaminants. The two contaminants produced notable yet different toxic effects on the test microbes; the population of the exposed species generally declined according to certain dose–response relationships. The soil culturable microbial population and enzyme activity data show that the sensitivity to one or both contaminants followed the order of: bacteria>fungi>actinomycete and urease>saccharase, respectively. The interaction between BDE209 and Cd was dependent on both the exposure dose and time and that the joint toxic effects were synergistic, antagonistic or additive. The PCR-DGGE analysis data of species composition and richness suggest the synergistic combined effects on bacterial community structure during the 30d exposure. Pseudomonas tuomuerensis strain CCM 7280 and Pseudomonas alcaliphila strain AL15-21 were enriched, indicating these species might be major functional populations and highly tolerant. Such observations have provided the useful information of potential ecotoxicological effects of BDE209 and Cd contamination in the environment.
► Two contaminants produced notable yet different toxic effects on the test microbes. ► The sensitivity followed the order: bacteria>fungi>actinomycete or urease>saccharase. ► The interaction was dependent on both the exposure dose and time. ► DGGE analysis showed the synergistic toxic effects on bacterial community structure. ► Pseudomonas tuomuerensis strain CCM 7280 and alcaliphila strain AL15-21 were enriched.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><pmid>22695181</pmid><doi>10.1016/j.ecoenv.2012.05.012</doi><tpages>9</tpages></addata></record> |
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| ispartof | Ecotoxicology and environmental safety, 2012-08, Vol.82, p.71-79 |
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| subjects | Animal, plant and microbial ecology Applied ecology at-risk population Bacteria - drug effects Bacteria - enzymology Bacteria - genetics bacterial communities Bacterial community BDE209 Biodiversity Biological and medical sciences cadmium Cadmium - toxicity chronic exposure community structure Compound pollution Culturable microbial population dose response Ecotoxicology Ecotoxicology, biological effects of pollution Enzyme Activation - drug effects enzyme activity ethers Fundamental and applied biological sciences. Psychology Fungi - drug effects Fungi - enzymology Fungi - genetics General aspects Halogenated Diphenyl Ethers - toxicity long term effects Microbial ecology Phylogeny polluted soils population dynamics Pseudomonas Pseudomonas alcaliphila RNA, Ribosomal, 16S - genetics Soil - chemistry Soil enzyme soil enzymes Soil Microbiology Soil Pollutants - toxicity soil pollution soil sampling species diversity synergism toxicity Urease - metabolism Various environments (extraatmospheric space, air, water) |
| title | Ecotoxicological effects of decabromodiphenyl ether and cadmium contamination on soil microbes and enzymes |
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