Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/658356
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dc.contributor.authorRUSCHEL, A. R.pt_BR
dc.contributor.authorBERNARD, F.pt_BR
dc.contributor.authorNODARI, R. O.pt_BR
dc.contributor.authorMOERSCHBACHER, B. M.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2010-02-22pt_BR
dc.date.issued2009pt_BR
dc.identifier.citationScientia Forestalis, Piracicaba, v. 37, n. 82, p. 151-161, jun. 2009.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/658356pt_BR
dc.descriptionSorocea bonplandii is a dioecious sub canopy plant species with an abundant and widespread distribution in the Atlantic Forest, Southern Brazil. It is traditionally used for art crafts and popular medicine. We have investigated the genetic status of S. bonplandii in one large and six small populations of the fragmented Atlantic Forest in southern Brazil. In spite of population fragmentation, the allozyme electrophoretic analysis involving 23 loci of 12 enzymes from 420 plants revealed unusually high frequencies of heterozygous genotypes and a balanced distribution, in agreement with Hardy-Weinberg proportions. Very little genetic differentiation among populations was detected. The observed excess of heterozygotes suggests that selection favors heterozygous plants. Although S. bonplandii is a dominant sub-canopy species which strongly depends on ombrophilous environmental conditions, its genetic structure and diversity do not appear to suffer with forest fragmentation. All of these characteristics, in addition to its medicinal uses, suggest that this species is a potential resource for sustainable management of tropical forests in southern Brazil.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAllozyme diversitypt_BR
dc.subjectHeterozygotespt_BR
dc.subjectSubtropical Atlantic Forestpt_BR
dc.titleThe genetic status of Sorocea bonplandii in the highly fragmented forest in southern Brazil.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2015-02-02T11:11:11Zpt_BR
riaa.ainfo.id658356pt_BR
riaa.ainfo.lastupdate2015-02-02pt_BR
dc.contributor.institutionADEMIR ROBERTO RUSCHEL, CPATU; Frank Bernard, University of Münster; Rubens Onofre Nodari, UFSC; Bruno Maria Moerschbacher, University of Münster.pt_BR
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