Isolation, identification and characterization of a glyphosate-degrading bacterium, Bacillus cereus CB4, from soil

A bacterial strain named CB4, with highly effective glyphosate degradation capability, was isolated from soil after enrichment. On the basis of the Biolog omniLog identification system (Biolog) and 16S ribosomal RNA (rRNA) gene sequencing methods, strain CB4 was identified as Bacillus cereus. Furthe...

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Veröffentlicht in:Journal of general and applied microbiology 2012, Vol.58(4), pp.263-271
Hauptverfasser: Fan, Jieyu, Yang, Guoxia, Zhao, Haoyu, Shi, Guanying, Geng, Yucong, Hou, Taiping, Tao, Ke
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container_issue 4
container_start_page 263
container_title Journal of general and applied microbiology
container_volume 58
creator Fan, Jieyu
Yang, Guoxia
Zhao, Haoyu
Shi, Guanying
Geng, Yucong
Hou, Taiping
Tao, Ke
description A bacterial strain named CB4, with highly effective glyphosate degradation capability, was isolated from soil after enrichment. On the basis of the Biolog omniLog identification system (Biolog) and 16S ribosomal RNA (rRNA) gene sequencing methods, strain CB4 was identified as Bacillus cereus. Further experiments were carried out to optimize the growth of strain CB4 and the glyphosate degradation activity by high performance liquid chromatography (HPLC). The optimal conditions were found as follows: initial pH 6.0, incubation temperature 35°C, glyphosate concentration 6 g L−1, inoculation amount 5% and incubation time 5 days. Under the optimal conditions, stain CB4 utilized 94.47% of glyphosate. This is the first report on B. cereus with a capacity to utilize herbicide glyphosate, and it can degrade glyphosate concentrations up to 12 g L−1. Metabolization of glyphosate by strain B. cereus CB4 was studied. Results indicated that two concurrent pathways were capable of degrading glyphosate to AMPA, glyoxylate, sarcosine, glycine and formaldehyde as products. Glyphosate breakdown in B. cereus CB4 was achieved by the C-P lyase activity and the glyphosate oxidoreductase activity.
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On the basis of the Biolog omniLog identification system (Biolog) and 16S ribosomal RNA (rRNA) gene sequencing methods, strain CB4 was identified as Bacillus cereus. Further experiments were carried out to optimize the growth of strain CB4 and the glyphosate degradation activity by high performance liquid chromatography (HPLC). The optimal conditions were found as follows: initial pH 6.0, incubation temperature 35°C, glyphosate concentration 6 g L−1, inoculation amount 5% and incubation time 5 days. Under the optimal conditions, stain CB4 utilized 94.47% of glyphosate. This is the first report on B. cereus with a capacity to utilize herbicide glyphosate, and it can degrade glyphosate concentrations up to 12 g L−1. Metabolization of glyphosate by strain B. cereus CB4 was studied. Results indicated that two concurrent pathways were capable of degrading glyphosate to AMPA, glyoxylate, sarcosine, glycine and formaldehyde as products. 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Psychology ; Glycine - analogs &amp; derivatives ; Glycine - metabolism ; Glyphosate ; herbicide ; Herbicides - metabolism ; Hydrogen-Ion Concentration ; metabolism ; Microbiology ; Molecular Sequence Data ; Phylogeny ; RNA, Ribosomal, 16S - genetics ; Sequence Analysis, DNA ; Soil Microbiology ; Temperature</subject><ispartof>The Journal of General and Applied Microbiology, 2012, Vol.58(4), pp.263-271</ispartof><rights>2012, The Microbiology Research Foundation</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c534t-bf9d7d0660efee1f7eed2fe782738773adb24ea9b9dbfd7fb198680c6fa52c3c3</citedby><cites>FETCH-LOGICAL-c534t-bf9d7d0660efee1f7eed2fe782738773adb24ea9b9dbfd7fb198680c6fa52c3c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1876,4009,27901,27902,27903</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=26470894$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22990486$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fan, Jieyu</creatorcontrib><creatorcontrib>Yang, Guoxia</creatorcontrib><creatorcontrib>Zhao, Haoyu</creatorcontrib><creatorcontrib>Shi, Guanying</creatorcontrib><creatorcontrib>Geng, Yucong</creatorcontrib><creatorcontrib>Hou, Taiping</creatorcontrib><creatorcontrib>Tao, Ke</creatorcontrib><title>Isolation, identification and characterization of a glyphosate-degrading bacterium, Bacillus cereus CB4, from soil</title><title>Journal of general and applied microbiology</title><addtitle>J. Gen. Appl. Microbiol.</addtitle><description>A bacterial strain named CB4, with highly effective glyphosate degradation capability, was isolated from soil after enrichment. On the basis of the Biolog omniLog identification system (Biolog) and 16S ribosomal RNA (rRNA) gene sequencing methods, strain CB4 was identified as Bacillus cereus. Further experiments were carried out to optimize the growth of strain CB4 and the glyphosate degradation activity by high performance liquid chromatography (HPLC). The optimal conditions were found as follows: initial pH 6.0, incubation temperature 35°C, glyphosate concentration 6 g L−1, inoculation amount 5% and incubation time 5 days. Under the optimal conditions, stain CB4 utilized 94.47% of glyphosate. This is the first report on B. cereus with a capacity to utilize herbicide glyphosate, and it can degrade glyphosate concentrations up to 12 g L−1. Metabolization of glyphosate by strain B. cereus CB4 was studied. Results indicated that two concurrent pathways were capable of degrading glyphosate to AMPA, glyoxylate, sarcosine, glycine and formaldehyde as products. Glyphosate breakdown in B. cereus CB4 was achieved by the C-P lyase activity and the glyphosate oxidoreductase activity.</description><subject>Bacillus cereus</subject><subject>Bacillus cereus - classification</subject><subject>Bacillus cereus - genetics</subject><subject>Bacillus cereus - isolation &amp; purification</subject><subject>Bacillus cereus - metabolism</subject><subject>Bacterial Typing Techniques</subject><subject>biodegradation</subject><subject>Biological and medical sciences</subject><subject>Biotransformation</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Cluster Analysis</subject><subject>DNA, Bacterial - chemistry</subject><subject>DNA, Bacterial - genetics</subject><subject>DNA, Ribosomal - chemistry</subject><subject>DNA, Ribosomal - genetics</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Glycine - analogs &amp; derivatives</subject><subject>Glycine - metabolism</subject><subject>Glyphosate</subject><subject>herbicide</subject><subject>Herbicides - metabolism</subject><subject>Hydrogen-Ion Concentration</subject><subject>metabolism</subject><subject>Microbiology</subject><subject>Molecular Sequence Data</subject><subject>Phylogeny</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Sequence Analysis, DNA</subject><subject>Soil Microbiology</subject><subject>Temperature</subject><issn>0022-1260</issn><issn>1349-8037</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpF0UGL1DAUB_Agiju7evIuuQiC0zFN0ja9CO6w6sKCFz2H1-SlmyFtxqQ9rJ_ejh3H0yMvP96D_yPkTcl2XHDx8dDDsKvUjtfiGdmUQraFYqJ5TjaMcV6UvGZX5DrnA2Oi5kq-JFecty2Tqt6QdJ9jgMnHcUu9xXHyzpu_bwqjpeYREpgJk_-9NqOjQPvwdHyMGSYsLPYJrB972q1uHrb0FowPYc7UYMKl7G_llroUB5qjD6_ICwch4-tzvSE_v9z92H8rHr5_vd9_fihMJeRUdK61jWV1zdAhlq5BtNxho3gjVNMIsB2XCG3X2s7ZxnVlq2rFTO2g4kYYcUPer3OPKf6aMU968NlgCDBinLMuS15xIYSsFvphpSbFnBM6fUx-gPSkS6ZPIetTyLpSegl50W_Pg-duQHux_1JdwLszgGwguASj8fm_q2XDVCsX92l1hzxBjxcAafIm4GWpPG--fJzOonEUfwDIWp4h</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Fan, Jieyu</creator><creator>Yang, Guoxia</creator><creator>Zhao, Haoyu</creator><creator>Shi, Guanying</creator><creator>Geng, Yucong</creator><creator>Hou, Taiping</creator><creator>Tao, Ke</creator><general>Applied Microbiology, Molecular and Cellular Biosciences Research Foundation</general><general>Microbiology Research Foundation</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>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>2012</creationdate><title>Isolation, identification and characterization of a glyphosate-degrading bacterium, Bacillus cereus CB4, from soil</title><author>Fan, Jieyu ; Yang, Guoxia ; Zhao, Haoyu ; Shi, Guanying ; Geng, Yucong ; Hou, Taiping ; Tao, Ke</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c534t-bf9d7d0660efee1f7eed2fe782738773adb24ea9b9dbfd7fb198680c6fa52c3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Bacillus cereus</topic><topic>Bacillus cereus - classification</topic><topic>Bacillus cereus - genetics</topic><topic>Bacillus cereus - isolation &amp; purification</topic><topic>Bacillus cereus - metabolism</topic><topic>Bacterial Typing Techniques</topic><topic>biodegradation</topic><topic>Biological and medical sciences</topic><topic>Biotransformation</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Cluster Analysis</topic><topic>DNA, Bacterial - chemistry</topic><topic>DNA, Bacterial - genetics</topic><topic>DNA, Ribosomal - chemistry</topic><topic>DNA, Ribosomal - genetics</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Glycine - analogs &amp; derivatives</topic><topic>Glycine - metabolism</topic><topic>Glyphosate</topic><topic>herbicide</topic><topic>Herbicides - metabolism</topic><topic>Hydrogen-Ion Concentration</topic><topic>metabolism</topic><topic>Microbiology</topic><topic>Molecular Sequence Data</topic><topic>Phylogeny</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Sequence Analysis, DNA</topic><topic>Soil Microbiology</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Jieyu</creatorcontrib><creatorcontrib>Yang, Guoxia</creatorcontrib><creatorcontrib>Zhao, Haoyu</creatorcontrib><creatorcontrib>Shi, Guanying</creatorcontrib><creatorcontrib>Geng, Yucong</creatorcontrib><creatorcontrib>Hou, Taiping</creatorcontrib><creatorcontrib>Tao, Ke</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>Industrial and Applied Microbiology Abstracts (Microbiology A)</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>Journal of general and applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Jieyu</au><au>Yang, Guoxia</au><au>Zhao, Haoyu</au><au>Shi, Guanying</au><au>Geng, Yucong</au><au>Hou, Taiping</au><au>Tao, Ke</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isolation, identification and characterization of a glyphosate-degrading bacterium, Bacillus cereus CB4, from soil</atitle><jtitle>Journal of general and applied microbiology</jtitle><addtitle>J. Gen. Appl. Microbiol.</addtitle><date>2012</date><risdate>2012</risdate><volume>58</volume><issue>4</issue><spage>263</spage><epage>271</epage><pages>263-271</pages><issn>0022-1260</issn><eissn>1349-8037</eissn><coden>JGAMA9</coden><abstract>A bacterial strain named CB4, with highly effective glyphosate degradation capability, was isolated from soil after enrichment. On the basis of the Biolog omniLog identification system (Biolog) and 16S ribosomal RNA (rRNA) gene sequencing methods, strain CB4 was identified as Bacillus cereus. Further experiments were carried out to optimize the growth of strain CB4 and the glyphosate degradation activity by high performance liquid chromatography (HPLC). The optimal conditions were found as follows: initial pH 6.0, incubation temperature 35°C, glyphosate concentration 6 g L−1, inoculation amount 5% and incubation time 5 days. Under the optimal conditions, stain CB4 utilized 94.47% of glyphosate. This is the first report on B. cereus with a capacity to utilize herbicide glyphosate, and it can degrade glyphosate concentrations up to 12 g L−1. Metabolization of glyphosate by strain B. cereus CB4 was studied. Results indicated that two concurrent pathways were capable of degrading glyphosate to AMPA, glyoxylate, sarcosine, glycine and formaldehyde as products. Glyphosate breakdown in B. cereus CB4 was achieved by the C-P lyase activity and the glyphosate oxidoreductase activity.</abstract><cop>Tokyo</cop><pub>Applied Microbiology, Molecular and Cellular Biosciences Research Foundation</pub><pmid>22990486</pmid><doi>10.2323/jgam.58.263</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record>
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subjects Bacillus cereus
Bacillus cereus - classification
Bacillus cereus - genetics
Bacillus cereus - isolation & purification
Bacillus cereus - metabolism
Bacterial Typing Techniques
biodegradation
Biological and medical sciences
Biotransformation
Chromatography, High Pressure Liquid
Cluster Analysis
DNA, Bacterial - chemistry
DNA, Bacterial - genetics
DNA, Ribosomal - chemistry
DNA, Ribosomal - genetics
Fundamental and applied biological sciences. Psychology
Glycine - analogs & derivatives
Glycine - metabolism
Glyphosate
herbicide
Herbicides - metabolism
Hydrogen-Ion Concentration
metabolism
Microbiology
Molecular Sequence Data
Phylogeny
RNA, Ribosomal, 16S - genetics
Sequence Analysis, DNA
Soil Microbiology
Temperature
title Isolation, identification and characterization of a glyphosate-degrading bacterium, Bacillus cereus CB4, from soil
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