Screening filamentous fungi isolated from estuarine sediments for the ability to oxidize polycyclic aromatic hydrocarbons

dc.creatorda Silva, M
dc.creatorCerniglia, CE
dc.creatorPothuluri, JV
dc.creatorCanhos, VP
dc.creatorEsposito, E
dc.date2003
dc.dateJUN
dc.date2014-11-17T21:42:11Z
dc.date2015-11-26T16:46:48Z
dc.date2014-11-17T21:42:11Z
dc.date2015-11-26T16:46:48Z
dc.date.accessioned2018-03-28T23:32:44Z
dc.date.available2018-03-28T23:32:44Z
dc.identifierWorld Journal Of Microbiology & Biotechnology. Kluwer Academic Publ, v. 19, n. 4, n. 399, n. 405, 2003.
dc.identifier0959-3993
dc.identifierWOS:000183204800010
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/71547
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/71547
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/71547
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1274641
dc.descriptionNineteen. lamentous fungi, isolated from estuarine sediments in Brazil, were screened for degradation of polycyclic aromatic hydrocarbons (PAH). The fungal isolates were incubated with pyrene. The cultures were extracted and metabolites in the extracts were detected by high performance liquid chromatography (HPLC) and u.v. spectral analyses. Six fungi were selected for further studies using [4,5,9,10-C-14] pyrene. Cyclothyrium sp., Penicillium simplicissimum, Psilocybe sp., and a sterile mycelium demonstrated the ability to transform pyrene. Cyclothyrium sp. was the most efficient fungus, transforming 48% of pyrene to pyrene trans-4,5-dihydrodiol, pyrene-1,6-quinone, pyrene-1,8-quinone and 1-hydroxypyrene. This fungus was also evaluated with a synthetic mixture of PAH. After 192 h of incubation, Cyclothyrium sp. was able to degrade simultaneously 70, 74, 59 and 38% of phenanthrene, pyrene, anthracene and benzo[a]pyrene, respectively.
dc.description19
dc.description4
dc.description399
dc.description405
dc.languageen
dc.publisherKluwer Academic Publ
dc.publisherDordrecht
dc.publisherHolanda
dc.relationWorld Journal Of Microbiology & Biotechnology
dc.relationWorld J. Microbiol. Biotechnol.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectbioremediation
dc.subjectfilamentous fungi
dc.subjectmycoremediation
dc.subjectPAH mixture
dc.subjectpyrene
dc.subjectWhite-rot Fungus
dc.subjectWood-decaying Fungi
dc.subjectPyrene Mineralization
dc.subjectNematoloma-frowardii
dc.subjectAspergillus-niger
dc.subjectSoil Fungi
dc.subjectMetabolism
dc.subjectBiodegradation
dc.subjectDegradation
dc.subjectPhenanthrene
dc.titleScreening filamentous fungi isolated from estuarine sediments for the ability to oxidize polycyclic aromatic hydrocarbons
dc.typeArtículos de revistas


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