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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleChemical composition of flavonoids and styrylpyrones and the genetic variability of isozymes in natural populations of Cryptocarya mandioccana Meisner (Lauraceae)pt_BR
dc.contributor.authorde Moraes, PLRpt_BR
dc.contributor.authorNehme, CJpt_BR
dc.contributor.authorAlves, MCpt_BR
dc.contributor.authorDerbyshire, MTVCpt_BR
dc.contributor.authorCavalheiro, AJpt_BR
unicamp.author.emailplrmorae@merconet.com.brpt_BR
unicamp.authorUniv Estadual Campinas, Inst Biol, Dept Bot, BR-13083970 Campinas, SP, Brazil UNESP, Dept Quim Organ, Inst Quim, BR-14800900 Araraquara, SP, Brazil USP, ESALQ, Secao Tecn Informat, BR-13401000 Piracicaba, SP, Brazil USP, CENA, Lab Melhoramento Plantas, BR-13400970 Piracicaba, SP, Brazilpt_BR
dc.subjectCryptocarya mandioccanapt_BR
dc.subjectchemotypept_BR
dc.subjectflavonoidpt_BR
dc.subjectstyrylpyronept_BR
dc.subjectisozymept_BR
dc.subjectgenetic variationpt_BR
dc.subjectdiscriminant analysispt_BR
dc.subjectcluster analysispt_BR
dc.description.abstractThe chemical composition of leaves of 57 trees of Cryptocarya mandioccana from three populations of southeastern Brazil was investigated through HPLC, assaying six flavonoids, seven styrylpyrones, and seven unidentified compounds. From 51 of the former trees, genotypes were obtained from 40 polymorphic loci of 19 isozymes. Cluster analyses of the phytochemical and genetical variation revealed that trees exhibited four chemotypes and five clusters from isozymes, respectively. Discriminant analyses from selected variables of the isozymic and chemical data sets were performed, respectively, in relation to the four chemotypes and the five isozyme clusters. The classification of individuals presented respective error estimates of 9.16% and 13.57%, indicating that the genetic data could explain the clusters from chernotypes and vice versa at acceptable error levels. Linear regressions with Dummy variable showed significant association of locus Skdh-2 with quercetin-3-O-beta-D-glucopyranoside and cryptofolione, indicating that its alleles would be responsible for the chemotype variation between individuals. (c) 2006 Elsevier Ltd. All rights reserved.pt
dc.relation.ispartofBiochemical Systematics And Ecologypt_BR
dc.relation.ispartofabbreviationBiochem. Syst. Ecol.pt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryInglaterrapt_BR
dc.publisherPergamon-elsevier Science Ltdpt_BR
dc.date.issued2007pt_BR
dc.date.monthofcirculationAPRpt_BR
dc.identifier.citationBiochemical Systematics And Ecology. Pergamon-elsevier Science Ltd, v. 35, n. 4, n. 233, n. 244, 2007.pt_BR
dc.language.isoenpt_BR
dc.description.volume35pt_BR
dc.description.issuenumber4pt_BR
dc.description.firstpage233pt_BR
dc.description.lastpage244pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWeb of Sciencept_BR
unicamp.cruespUNESP USPpt_BR
dc.identifier.issn0305-1978pt_BR
dc.identifier.wosidWOS:000245696000007pt_BR
dc.identifier.doi10.1016/j.bse.2006.10.013pt_BR
dc.date.available2014-11-18T17:14:44Z
dc.date.available2015-11-26T17:52:44Z-
dc.date.accessioned2014-11-18T17:14:44Z
dc.date.accessioned2015-11-26T17:52:44Z-
dc.description.provenanceMade available in DSpace on 2014-11-18T17:14:44Z (GMT). No. of bitstreams: 1 WOS000245696000007.pdf: 312016 bytes, checksum: b933ab53bdcf1b53252dd47de7aa78e9 (MD5) Previous issue date: 2007en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:52:44Z (GMT). No. of bitstreams: 2 WOS000245696000007.pdf: 312016 bytes, checksum: b933ab53bdcf1b53252dd47de7aa78e9 (MD5) WOS000245696000007.pdf.txt: 44952 bytes, checksum: 5e80f273ef096a0dd3eca98f3b9ef13b (MD5) Previous issue date: 2007en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62998pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/62998
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62998-
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