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dc.contributor.authorSatow, M.M. [UNESP]
dc.contributor.authorAttili-Angelis, D. [UNESP]
dc.contributor.authorde Hoog, G.S.
dc.contributor.authorAngelis, D.F. [UNESP]
dc.contributor.authorVicente, V.A.
dc.date.accessioned2014-05-27T11:23:44Z
dc.date.available2014-05-27T11:23:44Z
dc.date.issued2008-12-01
dc.identifierhttp://dx.doi.org/10.3114/sim.2008.61.16
dc.identifier.citationStudies in Mycology, v. 61, p. 157-163.
dc.identifier.issn0166-0616
dc.identifier.urihttp://hdl.handle.net/11449/70726
dc.description.abstractThe oil flotation isolation technique has been successfully applied to recover chaetothyrialean black yeasts and relatives from the environment. The selective mechanisms playing a role in isolation are unknown. The fungi concerned are supposed to occupy specialized microniches in nature, taking advantage of (1) oligotrophism. Mineral oil as a main selective agent may be based on (2) hydrophobicity or on (3) assimilation. All three hypotheses are tested in this paper. Results show that cell wall hydrophobicity is unlikely to be a selective factor. Incubation under poor nutrient conditions provides competitive advantage for black yeasts, especially for Exophiala strains, which are subsequently enriched by mineral oil which enhances growth in this group of fungi. Incubation under mineral media and mineral oil can be used as selective factor.en
dc.format.extent157-163
dc.language.isoeng
dc.relation.ispartofStudies in Mycology
dc.sourceScopus
dc.subjectBlack yeasts
dc.subjectOil flotation
dc.subjectPolluted soil
dc.subjectSelective isolation
dc.subjectChaetothyriales
dc.subjectExophiala
dc.subjectFungi
dc.titleSelective factors involved in oil flotation isolation of black yeasts from the environmenten
dc.typeArtigo
dcterms.licensehttp://www.studiesinmycology.org/site/misc/terms.xhtml
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionCBS Fungal Biodiversity Centre
dc.contributor.institutionFederal University of Paraná
dc.description.affiliationDepartment of Biochemistry and Microbiology Institute of Biological Science São Paulo State University Júlio de Mesquita Filho - UNESP, Rio Claro, SP
dc.description.affiliationCBS Fungal Biodiversity Centre, P.O. Box 85167, NL-3508 AD Utrecht
dc.description.affiliationDivision of Basic Pathology Department of Pathology Federal University of Paraná, Curitiba, PR
dc.description.affiliationUnespDepartment of Biochemistry and Microbiology Institute of Biological Science São Paulo State University Júlio de Mesquita Filho - UNESP, Rio Claro, SP
dc.identifier.doi10.3114/sim.2008.61.16
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-59249095770
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
dc.identifier.file2-s2.0-59249095770.pdf
dc.relation.ispartofjcr11.633
dc.relation.ispartofsjr6,328
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