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Thiosulphate oxidation by Thiobacillus thioparus and Halothiobacillus neapolitanus strains isolated from the petrochemical industry
Sulphur Oxidizing Bacteria (SOB) is a group of microorganisms widely used for the biofiltration of Total Reduced Sulphur compounds (TRS). TRS are bad smelling compounds with neurotoxic activity which are produced by different industries (cellulose, petrochemical). Thiobacillus thioparus has the capa...
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| Published in: | Electronic Journal of Biotechnology 2011-01, Vol.14 (1), p.7-8 |
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| Main Authors: | , , , , , , |
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| container_title | Electronic Journal of Biotechnology |
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| creator | Valdebenito-Rolack, Emky H Araya, Tamara C Abarzua, Leslie E Ruiz-Tagle, Nathaly M Sossa, Katherine E Aroca, Germán E Urrutia, Homero E |
| description | Sulphur Oxidizing Bacteria (SOB) is a group of microorganisms widely
used for the biofiltration of Total Reduced Sulphur compounds (TRS).
TRS are bad smelling compounds with neurotoxic activity which are
produced by different industries (cellulose, petrochemical).
Thiobacillus thioparus has the capability to oxidize organic TRS, and
strains of this bacterium are commonly used for TRS biofiltration
technology. In this study, two thiosulphate oxidizing strains were
isolated from a petrochemical plant (ENAP BioBio, Chile). They were
subjected to molecular analysis by real time PCR using specific primers
for T. thioparus. rDNA16S were sequenced using universal primers and
their corresponding thiosulphate activities were compared with the
reference strain T. thioparus ATCC 10801 in batch standard conditions.
Real time PCR and 16S rDNA sequencing showed that one of the isolated
strains belonged to the Thiobacillus branch. This strain degrades
thiosulphate with a similar activity profile to that shown by the ATCC
10801 strain, but with less growth, making it useful in biofiltration. |
| doi_str_mv | 10.2225/vol14-issue1-fulltext-10 |
| format | article |
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used for the biofiltration of Total Reduced Sulphur compounds (TRS).
TRS are bad smelling compounds with neurotoxic activity which are
produced by different industries (cellulose, petrochemical).
Thiobacillus thioparus has the capability to oxidize organic TRS, and
strains of this bacterium are commonly used for TRS biofiltration
technology. In this study, two thiosulphate oxidizing strains were
isolated from a petrochemical plant (ENAP BioBio, Chile). They were
subjected to molecular analysis by real time PCR using specific primers
for T. thioparus. rDNA16S were sequenced using universal primers and
their corresponding thiosulphate activities were compared with the
reference strain T. thioparus ATCC 10801 in batch standard conditions.
Real time PCR and 16S rDNA sequencing showed that one of the isolated
strains belonged to the Thiobacillus branch. This strain degrades
thiosulphate with a similar activity profile to that shown by the ATCC
10801 strain, but with less growth, making it useful in biofiltration.</description><identifier>ISSN: 0717-3458</identifier><identifier>EISSN: 0717-3458</identifier><identifier>DOI: 10.2225/vol14-issue1-fulltext-10</identifier><language>eng</language><publisher>Universidad Católica de Valparaíso</publisher><subject>biofiltration, dimethyldisulphide, dimethylsulphide, Thiobacillus, thiosulphate ; Biología ; BIOTECHNOLOGY & APPLIED MICROBIOLOGY</subject><ispartof>Electronic Journal of Biotechnology, 2011-01, Vol.14 (1), p.7-8</ispartof><rights>Copyright 2010 - Pontificia Universidad Católica de Valparaíso -- Chile</rights><rights>Electronic Journal of Biotechnology</rights><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b437t-bfa6fd0e09dcbde24da349dfcf807d9fa7416fe2afb33f8e6b8bde1cc00a4bc03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,24132,27903,27904</link.rule.ids></links><search><creatorcontrib>Valdebenito-Rolack, Emky H</creatorcontrib><creatorcontrib>Araya, Tamara C</creatorcontrib><creatorcontrib>Abarzua, Leslie E</creatorcontrib><creatorcontrib>Ruiz-Tagle, Nathaly M</creatorcontrib><creatorcontrib>Sossa, Katherine E</creatorcontrib><creatorcontrib>Aroca, Germán E</creatorcontrib><creatorcontrib>Urrutia, Homero E</creatorcontrib><title>Thiosulphate oxidation by Thiobacillus thioparus and Halothiobacillus neapolitanus strains isolated from the petrochemical industry</title><title>Electronic Journal of Biotechnology</title><addtitle>Electron. J. Biotechnol</addtitle><description>Sulphur Oxidizing Bacteria (SOB) is a group of microorganisms widely
used for the biofiltration of Total Reduced Sulphur compounds (TRS).
TRS are bad smelling compounds with neurotoxic activity which are
produced by different industries (cellulose, petrochemical).
Thiobacillus thioparus has the capability to oxidize organic TRS, and
strains of this bacterium are commonly used for TRS biofiltration
technology. In this study, two thiosulphate oxidizing strains were
isolated from a petrochemical plant (ENAP BioBio, Chile). They were
subjected to molecular analysis by real time PCR using specific primers
for T. thioparus. rDNA16S were sequenced using universal primers and
their corresponding thiosulphate activities were compared with the
reference strain T. thioparus ATCC 10801 in batch standard conditions.
Real time PCR and 16S rDNA sequencing showed that one of the isolated
strains belonged to the Thiobacillus branch. This strain degrades
thiosulphate with a similar activity profile to that shown by the ATCC
10801 strain, but with less growth, making it useful in biofiltration.</description><subject>biofiltration, dimethyldisulphide, dimethylsulphide, Thiobacillus, thiosulphate</subject><subject>Biología</subject><subject>BIOTECHNOLOGY & APPLIED MICROBIOLOGY</subject><issn>0717-3458</issn><issn>0717-3458</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNpNUdtu1DAQjRBIlJZ_8A-kjGN3nX1EFVCkSjzQPlsTe6z1yokj20G7z_w4DmFLJVue2zkendM0jMNt13V3n37FwGXrc16It24JodCptBzeNFeguGqFvOvfvorfNx9yPgJ0IJW8an4_HXzMS5gPWIjFk7dYfJzYcGZrZ0DjQ1gyKzWZMdUIJ8seMMTyuj0RzjH4glNNcknop8x8jqGyWuZSHCsDsZlKiuZAozcYmJ_sUmfPN807hyHTx3_vdfP89cvT_UP7-OPb9_vPj-0ghSrt4HDnLBDsrRksddKikHvrjOtB2b1DJfnOUYduEML1tBv6OsaNAUA5GBDXze3Gm42nEPUxLmmqH-qfqzp6VacDzgFgvaAqYL8BElkMZ6Pn5EdMZx3R60ttQRrppMeT5koI3vcgNmy_YU2KOSdyL2AOenVO_3VOb87pi3O1-3_PwVdNJ3pBmuRRX4p0rGfdVok_PySoqA</recordid><startdate>20110115</startdate><enddate>20110115</enddate><creator>Valdebenito-Rolack, Emky H</creator><creator>Araya, Tamara C</creator><creator>Abarzua, Leslie E</creator><creator>Ruiz-Tagle, Nathaly M</creator><creator>Sossa, Katherine E</creator><creator>Aroca, Germán E</creator><creator>Urrutia, Homero E</creator><general>Universidad Católica de Valparaíso</general><general>Pontificia Universidad Católica de Valparaíso</general><scope>RBI</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>RDY</scope><scope>GPN</scope></search><sort><creationdate>20110115</creationdate><title>Thiosulphate oxidation by Thiobacillus thioparus and Halothiobacillus neapolitanus strains isolated from the petrochemical industry</title><author>Valdebenito-Rolack, Emky H ; Araya, Tamara C ; Abarzua, Leslie E ; Ruiz-Tagle, Nathaly M ; Sossa, Katherine E ; Aroca, Germán E ; Urrutia, Homero E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b437t-bfa6fd0e09dcbde24da349dfcf807d9fa7416fe2afb33f8e6b8bde1cc00a4bc03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>biofiltration, dimethyldisulphide, dimethylsulphide, Thiobacillus, thiosulphate</topic><topic>Biología</topic><topic>BIOTECHNOLOGY & APPLIED MICROBIOLOGY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Valdebenito-Rolack, Emky H</creatorcontrib><creatorcontrib>Araya, Tamara C</creatorcontrib><creatorcontrib>Abarzua, Leslie E</creatorcontrib><creatorcontrib>Ruiz-Tagle, Nathaly M</creatorcontrib><creatorcontrib>Sossa, Katherine E</creatorcontrib><creatorcontrib>Aroca, Germán E</creatorcontrib><creatorcontrib>Urrutia, Homero E</creatorcontrib><collection>Bioline International</collection><collection>CrossRef</collection><collection>REDALyC (Free Resource)</collection><collection>SciELO</collection><jtitle>Electronic Journal of Biotechnology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Valdebenito-Rolack, Emky H</au><au>Araya, Tamara C</au><au>Abarzua, Leslie E</au><au>Ruiz-Tagle, Nathaly M</au><au>Sossa, Katherine E</au><au>Aroca, Germán E</au><au>Urrutia, Homero E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thiosulphate oxidation by Thiobacillus thioparus and Halothiobacillus neapolitanus strains isolated from the petrochemical industry</atitle><jtitle>Electronic Journal of Biotechnology</jtitle><addtitle>Electron. J. Biotechnol</addtitle><date>2011-01-15</date><risdate>2011</risdate><volume>14</volume><issue>1</issue><spage>7</spage><epage>8</epage><pages>7-8</pages><issn>0717-3458</issn><eissn>0717-3458</eissn><abstract>Sulphur Oxidizing Bacteria (SOB) is a group of microorganisms widely
used for the biofiltration of Total Reduced Sulphur compounds (TRS).
TRS are bad smelling compounds with neurotoxic activity which are
produced by different industries (cellulose, petrochemical).
Thiobacillus thioparus has the capability to oxidize organic TRS, and
strains of this bacterium are commonly used for TRS biofiltration
technology. In this study, two thiosulphate oxidizing strains were
isolated from a petrochemical plant (ENAP BioBio, Chile). They were
subjected to molecular analysis by real time PCR using specific primers
for T. thioparus. rDNA16S were sequenced using universal primers and
their corresponding thiosulphate activities were compared with the
reference strain T. thioparus ATCC 10801 in batch standard conditions.
Real time PCR and 16S rDNA sequencing showed that one of the isolated
strains belonged to the Thiobacillus branch. This strain degrades
thiosulphate with a similar activity profile to that shown by the ATCC
10801 strain, but with less growth, making it useful in biofiltration.</abstract><pub>Universidad Católica de Valparaíso</pub><doi>10.2225/vol14-issue1-fulltext-10</doi><tpages>2</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Electronic Journal of Biotechnology, 2011-01, Vol.14 (1), p.7-8 |
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| language | eng |
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| source | SciELO |
| subjects | biofiltration, dimethyldisulphide, dimethylsulphide, Thiobacillus, thiosulphate Biología BIOTECHNOLOGY & APPLIED MICROBIOLOGY |
| title | Thiosulphate oxidation by Thiobacillus thioparus and Halothiobacillus neapolitanus strains isolated from the petrochemical industry |
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