Degradation of trichloroethylene by the ammonia-oxidizing bacterium Nitrosomonas europaea
Suspensions of Nitrosomonas europaea are shown to cause the complete disappearance of 10 μM trichloroethylene at rates of 1 μM mg protein −1. The reaction continues at nearly this rate for many hours. Fresh cells catalyze the reaction in the absence of added ammonium (presumably utilizing endogenous...
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| Veröffentlicht in: | Biochemical and biophysical research communications 1989-03, Vol.159 (2), p.640-643 |
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| container_title | Biochemical and biophysical research communications |
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| creator | Arciero, David Vannelli, Todd Logan, Myke Hopper, Alan B. |
| description | Suspensions of
Nitrosomonas europaea are shown to cause the complete disappearance of 10 μM trichloroethylene at rates of 1 μM mg protein
−1. The reaction continues at nearly this rate for many hours. Fresh cells catalyze the reaction in the absence of added ammonium (presumably utilizing endogenous ammonia or stored reductant). In older cells, trichloroethylene degradation depends on the addition of ammonia. Acetylene, 2-chloro 6-trichloromethylpyridine and αα′-dipyridyl, which inhibit the oxidation of ammonia by cells, inhibit the degradation of trichloroethylene. Thus degradation of trichloroethylene is dependent on- and possibly catalyzed by the ammonia oxidizing enzyme. |
| doi_str_mv | 10.1016/0006-291X(89)90042-9 |
| format | Article |
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Nitrosomonas europaea are shown to cause the complete disappearance of 10 μM trichloroethylene at rates of 1 μM mg protein
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Nitrosomonas europaea are shown to cause the complete disappearance of 10 μM trichloroethylene at rates of 1 μM mg protein
−1. The reaction continues at nearly this rate for many hours. Fresh cells catalyze the reaction in the absence of added ammonium (presumably utilizing endogenous ammonia or stored reductant). In older cells, trichloroethylene degradation depends on the addition of ammonia. Acetylene, 2-chloro 6-trichloromethylpyridine and αα′-dipyridyl, which inhibit the oxidation of ammonia by cells, inhibit the degradation of trichloroethylene. Thus degradation of trichloroethylene is dependent on- and possibly catalyzed by the ammonia oxidizing enzyme.</description><subject>ammonia</subject><subject>Ammonia - metabolism</subject><subject>biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>Biological and medical sciences</subject><subject>Cell metabolism, cell oxidation</subject><subject>Cell physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Molecular and cellular biology</subject><subject>Nitrites - metabolism</subject><subject>Nitrosomonas - metabolism</subject><subject>oxidation</subject><subject>Oxidation-Reduction</subject><subject>trichloroethylene</subject><subject>Trichloroethylene - metabolism</subject><issn>0006-291X</issn><issn>1090-2104</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1v1DAQhq0KVJbSf1CkHCoEh8DY-fSlUlU-pQouINGTNRlPuq6SeGs7iOXXk2VXe-Q0h_d5X40eIS4kvJUg63cAUOdKy5-vW_1GA5Qq1ydiJUFDriSUT8TqiDwTz2N8AJCyrPWpOFW6gKqoVuLuPd8HtJicnzLfZyk4Wg8-eE7r7cATZ902S2vOcBz95DD3v511f9x0n3VIiYObx-yrS8FHvwAYM56D3yDjC_G0xyHy-eGeiR8fP3y_-Zzffvv05eb6NqeyLVJeS6tRW0lN3WPbslYaZQOtrSpQVd80KHvb1dQQITWyaAltrzplKyZi4OJMvNrvboJ_nDkmM7pIPAw4sZ-jkZVaNDTlApZ7kJZnY-DebIIbMWyNBLMzana6zE6XabX5Z9TopfbysD93I9tj6aBwyS8POUbCoQ84kYtHrG50pesddrXHeHHxy3EwkRxPxNYFpmSsd___4y9bcZS-</recordid><startdate>19890315</startdate><enddate>19890315</enddate><creator>Arciero, David</creator><creator>Vannelli, Todd</creator><creator>Logan, Myke</creator><creator>Hopper, Alan B.</creator><general>Elsevier Inc</general><general>Elsevier</general><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>7QL</scope><scope>7QO</scope><scope>7T7</scope><scope>7TV</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>19890315</creationdate><title>Degradation of trichloroethylene by the ammonia-oxidizing bacterium Nitrosomonas europaea</title><author>Arciero, David ; Vannelli, Todd ; Logan, Myke ; Hopper, Alan B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c483t-61d9a9d1c76fa88e929a1708d55025f77a1fdb6c7ccac7138cadf2b2d5ecce0e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>ammonia</topic><topic>Ammonia - metabolism</topic><topic>biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>Biological and medical sciences</topic><topic>Cell metabolism, cell oxidation</topic><topic>Cell physiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Molecular and cellular biology</topic><topic>Nitrites - metabolism</topic><topic>Nitrosomonas - metabolism</topic><topic>oxidation</topic><topic>Oxidation-Reduction</topic><topic>trichloroethylene</topic><topic>Trichloroethylene - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Arciero, David</creatorcontrib><creatorcontrib>Vannelli, Todd</creatorcontrib><creatorcontrib>Logan, Myke</creatorcontrib><creatorcontrib>Hopper, Alan B.</creatorcontrib><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>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Biochemical and biophysical research communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arciero, David</au><au>Vannelli, Todd</au><au>Logan, Myke</au><au>Hopper, Alan B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Degradation of trichloroethylene by the ammonia-oxidizing bacterium Nitrosomonas europaea</atitle><jtitle>Biochemical and biophysical research communications</jtitle><addtitle>Biochem Biophys Res Commun</addtitle><date>1989-03-15</date><risdate>1989</risdate><volume>159</volume><issue>2</issue><spage>640</spage><epage>643</epage><pages>640-643</pages><issn>0006-291X</issn><eissn>1090-2104</eissn><coden>BBRCA9</coden><abstract>Suspensions of
Nitrosomonas europaea are shown to cause the complete disappearance of 10 μM trichloroethylene at rates of 1 μM mg protein
−1. The reaction continues at nearly this rate for many hours. Fresh cells catalyze the reaction in the absence of added ammonium (presumably utilizing endogenous ammonia or stored reductant). In older cells, trichloroethylene degradation depends on the addition of ammonia. Acetylene, 2-chloro 6-trichloromethylpyridine and αα′-dipyridyl, which inhibit the oxidation of ammonia by cells, inhibit the degradation of trichloroethylene. Thus degradation of trichloroethylene is dependent on- and possibly catalyzed by the ammonia oxidizing enzyme.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><pmid>2930535</pmid><doi>10.1016/0006-291X(89)90042-9</doi><tpages>4</tpages></addata></record> |
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| ispartof | Biochemical and biophysical research communications, 1989-03, Vol.159 (2), p.640-643 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | ammonia Ammonia - metabolism biodegradation Biodegradation, Environmental Biological and medical sciences Cell metabolism, cell oxidation Cell physiology Fundamental and applied biological sciences. Psychology Molecular and cellular biology Nitrites - metabolism Nitrosomonas - metabolism oxidation Oxidation-Reduction trichloroethylene Trichloroethylene - metabolism |
| title | Degradation of trichloroethylene by the ammonia-oxidizing bacterium Nitrosomonas europaea |
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