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Degradation of PAHs by ligninolytic enzymes of Irpex lacteus
The ligninolytic fungus Irpex lacteus was shown as an efficient degrader of oligocyclic aromatic hydrocarbons (PAHs; ‘polycyclic aromatic hydrocarbons’) possessing 3–6 aromatic rings in complex liquid media. The strain produced mainly Mn-dependent peroxidase in media without pollutants. Activity of...
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| Published in: | Folia microbiologica 2008, Vol.53 (4), p.289-294 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c477t-20801ee466cf4d3dabb32cb94a8a0eda8795c5aeb6692b14393e5ae6b54d88983 |
| container_end_page | 294 |
| container_issue | 4 |
| container_start_page | 289 |
| container_title | Folia microbiologica |
| container_volume | 53 |
| creator | Cajthaml, T. Erbanová, P. Kollmann, A. Novotný, Č. Šašek, V. Mougin, C. |
| description | The ligninolytic fungus
Irpex lacteus
was shown as an efficient degrader of oligocyclic aromatic hydrocarbons (PAHs; ‘polycyclic aromatic hydrocarbons’) possessing 3–6 aromatic rings in complex liquid media. The strain produced mainly Mn-dependent peroxidase in media without pollutants. Activity of ligninolytic enzymes was higher in a N-limited medium. However, after contamination with PAHs (especially pyrene) the values increased and significant activity of Mn-independent peroxidase appeared in the complex medium. Other factors (such as the increase in nitrogen concentration or the presence of solvent(s) for dissolution of PAHs) had no effect. Cytochrome P-450 was detected in the microsomal fraction of biomass grown in the complex medium. The rate of PAH degradation was also affected by the presence of various combinations of PAHs. However, independently of the enzyme activities, anthracene was shown to have a positive influence on degradation of pyrene and fluoranthene. |
| doi_str_mv | 10.1007/s12223-008-0045-7 |
| format | article |
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Irpex lacteus
was shown as an efficient degrader of oligocyclic aromatic hydrocarbons (PAHs; ‘polycyclic aromatic hydrocarbons’) possessing 3–6 aromatic rings in complex liquid media. The strain produced mainly Mn-dependent peroxidase in media without pollutants. Activity of ligninolytic enzymes was higher in a N-limited medium. However, after contamination with PAHs (especially pyrene) the values increased and significant activity of Mn-independent peroxidase appeared in the complex medium. Other factors (such as the increase in nitrogen concentration or the presence of solvent(s) for dissolution of PAHs) had no effect. Cytochrome P-450 was detected in the microsomal fraction of biomass grown in the complex medium. The rate of PAH degradation was also affected by the presence of various combinations of PAHs. However, independently of the enzyme activities, anthracene was shown to have a positive influence on degradation of pyrene and fluoranthene.</description><identifier>ISSN: 0015-5632</identifier><identifier>EISSN: 1874-9356</identifier><identifier>DOI: 10.1007/s12223-008-0045-7</identifier><identifier>PMID: 18759111</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Anthracene ; Applied Microbiology ; Basidiomycota - enzymology ; Basidiomycota - genetics ; Basidiomycota - metabolism ; Biodegradation, Environmental ; Biomedical and Life Sciences ; Bioremediation ; Environmental Engineering/Biotechnology ; Environmental Sciences ; Enzymatic activity ; Enzymes ; Fungal Proteins - genetics ; Fungal Proteins - metabolism ; Fungi ; Immunology ; Irpex lacteus ; Life Sciences ; Lignin - metabolism ; Microbiology ; Peroxidases - genetics ; Peroxidases - metabolism ; Pollutants ; Polycyclic aromatic hydrocarbons ; Polycyclic Aromatic Hydrocarbons - chemistry ; Polycyclic Aromatic Hydrocarbons - metabolism ; Pyrene</subject><ispartof>Folia microbiologica, 2008, Vol.53 (4), p.289-294</ispartof><rights>Institute of Microbiology, v.v.i, Academy of Sciences of the Czech Republic 2008</rights><rights>Distributed 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-c477t-20801ee466cf4d3dabb32cb94a8a0eda8795c5aeb6692b14393e5ae6b54d88983</citedby><cites>FETCH-LOGICAL-c477t-20801ee466cf4d3dabb32cb94a8a0eda8795c5aeb6692b14393e5ae6b54d88983</cites><orcidid>0000-0003-1333-9049</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18759111$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02657202$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Cajthaml, T.</creatorcontrib><creatorcontrib>Erbanová, P.</creatorcontrib><creatorcontrib>Kollmann, A.</creatorcontrib><creatorcontrib>Novotný, Č.</creatorcontrib><creatorcontrib>Šašek, V.</creatorcontrib><creatorcontrib>Mougin, C.</creatorcontrib><title>Degradation of PAHs by ligninolytic enzymes of Irpex lacteus</title><title>Folia microbiologica</title><addtitle>Folia Microbiol</addtitle><addtitle>Folia Microbiol (Praha)</addtitle><description>The ligninolytic fungus
Irpex lacteus
was shown as an efficient degrader of oligocyclic aromatic hydrocarbons (PAHs; ‘polycyclic aromatic hydrocarbons’) possessing 3–6 aromatic rings in complex liquid media. The strain produced mainly Mn-dependent peroxidase in media without pollutants. Activity of ligninolytic enzymes was higher in a N-limited medium. However, after contamination with PAHs (especially pyrene) the values increased and significant activity of Mn-independent peroxidase appeared in the complex medium. Other factors (such as the increase in nitrogen concentration or the presence of solvent(s) for dissolution of PAHs) had no effect. Cytochrome P-450 was detected in the microsomal fraction of biomass grown in the complex medium. The rate of PAH degradation was also affected by the presence of various combinations of PAHs. However, independently of the enzyme activities, anthracene was shown to have a positive influence on degradation of pyrene and fluoranthene.</description><subject>Anthracene</subject><subject>Applied Microbiology</subject><subject>Basidiomycota - enzymology</subject><subject>Basidiomycota - genetics</subject><subject>Basidiomycota - metabolism</subject><subject>Biodegradation, Environmental</subject><subject>Biomedical and Life Sciences</subject><subject>Bioremediation</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Environmental Sciences</subject><subject>Enzymatic activity</subject><subject>Enzymes</subject><subject>Fungal Proteins - genetics</subject><subject>Fungal Proteins - metabolism</subject><subject>Fungi</subject><subject>Immunology</subject><subject>Irpex lacteus</subject><subject>Life Sciences</subject><subject>Lignin - metabolism</subject><subject>Microbiology</subject><subject>Peroxidases - genetics</subject><subject>Peroxidases - metabolism</subject><subject>Pollutants</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Polycyclic Aromatic Hydrocarbons - chemistry</subject><subject>Polycyclic Aromatic Hydrocarbons - metabolism</subject><subject>Pyrene</subject><issn>0015-5632</issn><issn>1874-9356</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp1kU9r20AQxZfSUDtuP0AvRfQQyEHN7P8V5GKcNDYY0kN7XlbS2JWRJWdXKnE_fVbIxBDIYVl25jfvMfsI-UrhBwXQN4EyxngKYOIRMtUfyJQaLdKMS_WRTAGoTKXibEIuQ9gBKBCcfSKTCMmMUjolt3e49a50XdU2SbtJfs2XIcmPSV1tm6pp62NXFQk2_497DEN_5Q_4nNSu6LAPn8nFxtUBv5zuGfnz8_73YpmuHx9Wi_k6LYTWXcrAAEUUShUbUfLS5TlnRZ4JZxxg6YzOZCEd5kplLKeCZxzjU-VSlMZkhs_I9aj719X24Ku980fbusou52s71IApqRmwfzSyVyN78O1Tj6Gz-yoUWNeuwbYPlkEmhRYD-P0NuGt738Q9LONKApMGIkRHqPBtCB43r_YU7JCBHTOwMQM7ZGB1nPl2Eu7zPZbnidOnR4CNQIitZov-7Py-6gs44o8J</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>Cajthaml, T.</creator><creator>Erbanová, P.</creator><creator>Kollmann, A.</creator><creator>Novotný, Č.</creator><creator>Šašek, V.</creator><creator>Mougin, C.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><general>Springer Verlag (Germany)</general><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>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</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>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7QO</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-1333-9049</orcidid></search><sort><creationdate>2008</creationdate><title>Degradation of PAHs by ligninolytic enzymes of Irpex lacteus</title><author>Cajthaml, T. ; Erbanová, P. ; Kollmann, A. ; Novotný, Č. ; Šašek, V. ; Mougin, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c477t-20801ee466cf4d3dabb32cb94a8a0eda8795c5aeb6692b14393e5ae6b54d88983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Anthracene</topic><topic>Applied Microbiology</topic><topic>Basidiomycota - 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Irpex lacteus
was shown as an efficient degrader of oligocyclic aromatic hydrocarbons (PAHs; ‘polycyclic aromatic hydrocarbons’) possessing 3–6 aromatic rings in complex liquid media. The strain produced mainly Mn-dependent peroxidase in media without pollutants. Activity of ligninolytic enzymes was higher in a N-limited medium. However, after contamination with PAHs (especially pyrene) the values increased and significant activity of Mn-independent peroxidase appeared in the complex medium. Other factors (such as the increase in nitrogen concentration or the presence of solvent(s) for dissolution of PAHs) had no effect. Cytochrome P-450 was detected in the microsomal fraction of biomass grown in the complex medium. The rate of PAH degradation was also affected by the presence of various combinations of PAHs. However, independently of the enzyme activities, anthracene was shown to have a positive influence on degradation of pyrene and fluoranthene.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>18759111</pmid><doi>10.1007/s12223-008-0045-7</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-1333-9049</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Folia microbiologica, 2008, Vol.53 (4), p.289-294 |
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| language | eng |
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| source | Springer Nature |
| subjects | Anthracene Applied Microbiology Basidiomycota - enzymology Basidiomycota - genetics Basidiomycota - metabolism Biodegradation, Environmental Biomedical and Life Sciences Bioremediation Environmental Engineering/Biotechnology Environmental Sciences Enzymatic activity Enzymes Fungal Proteins - genetics Fungal Proteins - metabolism Fungi Immunology Irpex lacteus Life Sciences Lignin - metabolism Microbiology Peroxidases - genetics Peroxidases - metabolism Pollutants Polycyclic aromatic hydrocarbons Polycyclic Aromatic Hydrocarbons - chemistry Polycyclic Aromatic Hydrocarbons - metabolism Pyrene |
| title | Degradation of PAHs by ligninolytic enzymes of Irpex lacteus |
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