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Self-Organizing Maps as a New Tool for Classification of Plants at Lower Hierarchical Levels

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dc.contributor.authorCorreia, Mauro V.
dc.contributor.authorScotti, Marcus T.
dc.contributor.authorFerreira, Marcelo J. P.
dc.contributor.authorAlvarenga, Sandra A. V. [UNESP]
dc.contributor.authorRodrigues, Gilberto V.
dc.contributor.authorEmerenciano, Vicente P. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Federal de Minas Gerais (UFMG)
dc.date.accessioned2014-05-20T13:27:48Z
dc.date.available2014-05-20T13:27:48Z
dc.date.issued2008-01-01
dc.description.abstractA chemotaxonomic analysis is described of a database containing various types of compounds from the Heliantheae tribe (Asteraceae) using Self-Organizing Maps (SOM). The numbers of occurrences of 9 chemical classes in different taxa of the tribe were used as variables. The study shows that SOM applied to chemical data can contribute to differentiate genera, subtribes, and groups of subtribes (subtribe branches), as well as to tribal and subtribal classifications of Heliantheae, exhibiting a high hit percentage comparable to that of an expert performance, and in agreement with the previous tribe classification proposed by Stuessy.en
dc.description.affiliationUNESP, Fac Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUniv São Paulo, Inst Quim, BR-05513970 São Paulo, Brazil
dc.description.affiliationUniversidade Federal de Minas Gerais (UFMG), Dept Quim, Inst Ciencias Exatas, Belo Horizonte, MG, Brazil
dc.description.affiliationUnespUNESP, Fac Engn Guaratingueta, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent1723-1730
dc.identifier.citationNatural Product Communications. Westerville: Natural Products Inc, v. 3, n. 10, p. 1723-1730, 2008.
dc.identifier.issn1934-578X
dc.identifier.urihttp://hdl.handle.net/11449/9216
dc.identifier.wosWOS:000260595800031
dc.language.isoeng
dc.publisherNatural Products Inc
dc.relation.ispartofNatural Product Communications
dc.relation.ispartofjcr0.809
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectAsteraceaeen
dc.subjectHeliantheaeen
dc.subjectself-organizing mapsen
dc.subjectsecondary metabolitesen
dc.titleSelf-Organizing Maps as a New Tool for Classification of Plants at Lower Hierarchical Levelsen
dc.typeArtigopt
dcterms.licensehttp://www.naturalproduct.us/content/copyright_transfer.pdf
dcterms.rightsHolderNatural Products Inc
dspace.entity.typePublication
unesp.author.orcid0000-0003-1866-4107[2]
unesp.author.orcid0000-0003-4863-8057[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia e Ciências, Guaratinguetápt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências