Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/854346
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dc.contributor.authorCARDOZO JUNIOR, E. L.pt_BR
dc.contributor.authorDONADUZZI, C. M.pt_BR
dc.contributor.authorFERRARESE-FILHO, O.pt_BR
dc.contributor.authorFRIEDRICH, J. C.pt_BR
dc.contributor.authorGONELA, A.pt_BR
dc.contributor.authorSTURION, J. A.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2010-06-01pt_BR
dc.date.issued2010pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, v. 45, n. 2, p. 171-177, fev. 2010.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/854346pt_BR
dc.descriptionThe objective of this work was to determine the contents of methylxanthines, caffeine and theobromine, and phenolic compounds, chlorogenic and caffeic acids, in 51 mate progenies (half?sib families) and estimate the heritability of genetic parameters. Mate progenies were from five Brazilian municipalities: Pinhão, Ivaí, Barão de Cotegipe, Quedas do Iguaçu, and Cascavel. The progenies were grown in the Ivaí locality. The contents of the compounds were obtained by high performance liquid chromatography (HPLC). The estimation of genetic parameters by the restricted maximum likelihood (REML) and the prediction of genotypic values via best linear unbiased prediction (BLUP) were obtained by the Selegen ? REML/BLUP software. Caffeine (0.248–1.663%) and theobromine (0.106–0.807%) contents were significantly different (p<0.05) depending on the region of origin, with high individual heritability (^h2>0.5). The two different progeny groups determined for chlorogenic (1.365–2.281%) and caffeic (0.027–0.037%) acid contents were not significantly different (p<0.05) depending on the locality of origin. Individual heritability values were low to medium for chlorogenic (^h2<0.4) and caffeic acid (^h2<0.3). The content of the compounds and the values of genetic parameters could support breeding programs for mate.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectErva-matept_BR
dc.subjectÁcido clorogênicopt_BR
dc.titleQuantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2015-08-17T11:11:11Zpt_BR
dc.subject.thesagroCafeínapt_BR
dc.subject.thesagroIlex Paraguariensispt_BR
dc.subject.thesagroParâmetro Genéticopt_BR
dc.subject.thesagroTeobrominapt_BR
riaa.ainfo.id854346pt_BR
riaa.ainfo.lastupdate2015-08-17pt_BR
dc.contributor.institutionEuclides Lara Cardoso Junior, UNIVERSIDADE PARANAENSE; CARMEN MARIA DONADUZZI, UNIVERSIDADE PARANAENSE; OSVALDO FERRARESE-FILHO, UEM; Juliana Cristhina Friedrich, UNIVERSIDADE PARANAENSE; Adriana Gonela, UEM; JOSE ALFREDO STURION, CNPF.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPF)

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