Molecular characterization of Pleurotus ostreatus commercial strains by random amplified polymorphic DNA (RAPD)

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dc.contributor.authorVieira, Fabrício Rocha [UNESP]
dc.contributor.authorPereira, Diego Melo [UNESP]
dc.contributor.authorAndrade, Meire Cristina Nogueira de [UNESP]
dc.contributor.authorMinhoni, Marli Teixeira de Almeida [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2016-04-01T18:46:27Z
dc.date.available2016-04-01T18:46:27Z
dc.date.issued2013
dc.description.abstractThe genetic variability of strains of Pleurotus ostreatus expresses basidiomata with distinct morphological characteristics and responses of different production. Therefore, choosing the correct strain to be used is one of the factors limiting the cultivation of P. ostreatus. Thus, we evaluated the genetic variability (Random Amplified Polymorphic DNA (RAPD)), coloring pileus and yield, four commercial strains of Pleurotus ostreatusgrown in the state of São Paulo (POS 98-38, POS 09-100, POS 09-101 and POS 09-102). Molecular characterization showed two different groups, with 69% similarity between them. Within the group that contains the three samples collected from mushroom growers, strains POS 09-100, POS 09-101, and POS 09-102 showed similarities of 93%, which showed pileus light gray color and yield statistically different (Tukey 5%) relative to the second group. The second group was only formed by strain POS 98-38, which showed staining of the pileus dark gray and lower yield in the first group. Therefore, the genetic variability between strains of P. ostreatus analyzed showed genetic differences, morphological and yield.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Proteção Vegetal, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua José Barbosa de Barros, 1780, CEP 18603-307, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Proteção Vegetal, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua José Barbosa de Barros, 1780, CEP 18603-307, SP, Brasil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent3146-3150
dc.identifierhttp://www.academicjournals.org/journal/AJAR/article-abstract/D6C51F536328
dc.identifier.citationAfrican Journal of Agricultural Research, v. 8, n. 24, p. 3146-3150, 2013.
dc.identifier.fileISSN1991-637X-2013-08-24-3146-3150.pdf
dc.identifier.issn1991-637X
dc.identifier.urihttp://hdl.handle.net/11449/137600
dc.language.isoeng
dc.relation.ispartofAfrican Journal of Agricultural Research
dc.rights.accessRightsAcesso aberto
dc.sourceCurrículo Lattes
dc.subjectRandom amplified polymorphic DNA (RAPD)en
dc.subjectStrainen
dc.subjectMorphologyen
dc.subjectYielden
dc.subjectNumber of clustersen
dc.titleMolecular characterization of Pleurotus ostreatus commercial strains by random amplified polymorphic DNA (RAPD)en
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas