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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
27/12/2023 |
Data da última atualização: |
27/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
DUARTE, M. M.; AGUIAR, N. S. de; GABIRA, M. M.; TOMASI, J. de C.; VIEIRA, L. M.; HELM, C. V.; NOGUEIRA, A. C.; WENDLING, I. |
Afiliação: |
MANOELA MENDES DUARTE, FEDERAL UNIVERSITY OF PARANÁ; NATÁLIA SAUDADE DE AGUIAR, FEDERAL UNIVERSITY OF PARANÁ; MÔNICA MORENO GABIRA, FEDERAL UNIVERSITY OF PARANÁ; JÉSSICA DE CÁSSIA TOMASI, FEDERAL UNIVERSITY OF PARANÁ; LEANDRO MARCOLINO VIEIRA, FEDERAL UNIVERSITY OF PARANÁ; CRISTIANE VIEIRA HELM, CNPF; ANTONIO CARLOS NOGUEIRA, FEDERAL UNIVERSITY OF PARANÁ; IVAR WENDLING, CNPF. |
Título: |
Seasonality and genotype influence on Ilex paraguariensis cuttings rooting and bioactive compounds. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Plant Genetic Resources: Characterization and Utilization, v. 21, n. 2, p. 174-181, 2023. |
DOI: |
https://doi.org/10.1017/S147926212300059X |
Idioma: |
Português |
Conteúdo: |
Abstract Yerba mate (Ilex paraguariensis) leaves have many compounds with proven bioactive activity; so, interest and consumption of species’ products have increased globally. Here, we used 19 yerba mate genotypes from a provenance and progeny trial, yielding findings that could have significant implications for the species’ vegetative propagation and genotype selection, where we indicate some potential genotypes, contributing to yerba mate silviculture and breeding programmes. We evaluated season and genotype effects on rooting of cuttings, con- tents of bioactive compounds and the influence of these compounds on rhizogenic process. We prepared semi-woody cuttings in four seasons; after 100 days we evaluated rooting vari- ables. Methylxanthines (caffeine and theobromine) and monocaffeoylquinic acids contents were measured using high performance liquid chromatography, from aqueous extract of stock plant mature leaves. There was no correlation between rooting variables and evaluated compounds. Just eight genotypes presented above 70% of rooted cuttings in at least one sea- son. Rooting variables varied between these genotypes and seasons. Caffeine and 5-caffeoyl- quinic acid (CQA5) significantly contributed to separated genotypes and seasons. CQA5 showed highest levels in spring. Regarding to genotypes, EC22 showed low levels of caffeine in all seasons. The great variation in compounds among genotypes indicates the possibility of breeding for chemical characteristics and raw material production for different products. Our results also indicate the importance of seasons for yerba mate vegetative propagation success and leaf compound contents. MenosAbstract Yerba mate (Ilex paraguariensis) leaves have many compounds with proven bioactive activity; so, interest and consumption of species’ products have increased globally. Here, we used 19 yerba mate genotypes from a provenance and progeny trial, yielding findings that could have significant implications for the species’ vegetative propagation and genotype selection, where we indicate some potential genotypes, contributing to yerba mate silviculture and breeding programmes. We evaluated season and genotype effects on rooting of cuttings, con- tents of bioactive compounds and the influence of these compounds on rhizogenic process. We prepared semi-woody cuttings in four seasons; after 100 days we evaluated rooting vari- ables. Methylxanthines (caffeine and theobromine) and monocaffeoylquinic acids contents were measured using high performance liquid chromatography, from aqueous extract of stock plant mature leaves. There was no correlation between rooting variables and evaluated compounds. Just eight genotypes presented above 70% of rooted cuttings in at least one sea- son. Rooting variables varied between these genotypes and seasons. Caffeine and 5-caffeoyl- quinic acid (CQA5) significantly contributed to separated genotypes and seasons. CQA5 showed highest levels in spring. Regarding to genotypes, EC22 showed low levels of caffeine in all seasons. The great variation in compounds among genotypes indicates the possibility of breeding for chemical characteristics and raw ... Mostrar Tudo |
Palavras-Chave: |
Ácidos cafeoilquínicos; Caffeoylquinic acids; Methylxanthines; Metilxantinas. |
Thesagro: |
Cafeína; Clonagem; Ilex Paraguariensis; Mate; Reprodução. |
Thesaurus Nal: |
Breeding; Caffeine; Cloning (plants); genetics; Yerba mate. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02796naa a2200385 a 4500 001 2160266 005 2023-12-27 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S147926212300059X$2DOI 100 1 $aDUARTE, M. M. 245 $aSeasonality and genotype influence on Ilex paraguariensis cuttings rooting and bioactive compounds.$h[electronic resource] 260 $c2023 520 $aAbstract Yerba mate (Ilex paraguariensis) leaves have many compounds with proven bioactive activity; so, interest and consumption of species’ products have increased globally. Here, we used 19 yerba mate genotypes from a provenance and progeny trial, yielding findings that could have significant implications for the species’ vegetative propagation and genotype selection, where we indicate some potential genotypes, contributing to yerba mate silviculture and breeding programmes. We evaluated season and genotype effects on rooting of cuttings, con- tents of bioactive compounds and the influence of these compounds on rhizogenic process. We prepared semi-woody cuttings in four seasons; after 100 days we evaluated rooting vari- ables. Methylxanthines (caffeine and theobromine) and monocaffeoylquinic acids contents were measured using high performance liquid chromatography, from aqueous extract of stock plant mature leaves. There was no correlation between rooting variables and evaluated compounds. Just eight genotypes presented above 70% of rooted cuttings in at least one sea- son. Rooting variables varied between these genotypes and seasons. Caffeine and 5-caffeoyl- quinic acid (CQA5) significantly contributed to separated genotypes and seasons. CQA5 showed highest levels in spring. Regarding to genotypes, EC22 showed low levels of caffeine in all seasons. The great variation in compounds among genotypes indicates the possibility of breeding for chemical characteristics and raw material production for different products. Our results also indicate the importance of seasons for yerba mate vegetative propagation success and leaf compound contents. 650 $aBreeding 650 $aCaffeine 650 $aCloning (plants) 650 $agenetics 650 $aYerba mate 650 $aCafeína 650 $aClonagem 650 $aIlex Paraguariensis 650 $aMate 650 $aReprodução 653 $aÁcidos cafeoilquínicos 653 $aCaffeoylquinic acids 653 $aMethylxanthines 653 $aMetilxantinas 700 1 $aAGUIAR, N. S. de 700 1 $aGABIRA, M. M. 700 1 $aTOMASI, J. de C. 700 1 $aVIEIRA, L. M. 700 1 $aHELM, C. V. 700 1 $aNOGUEIRA, A. C. 700 1 $aWENDLING, I. 773 $tPlant Genetic Resources: Characterization and Utilization$gv. 21, n. 2, p. 174-181, 2023.
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Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
22/04/2010 |
Data da última atualização: |
16/05/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
COIMBRA, J. L. M.; BERTOLDO, J. G.; ELIAS, H. T.; HEMP, S.; VALE, N. M. do; TOALDO, D.; ROCHA, F. da; BARILI, L. D.; GARCIA, S. H.; GUIDOLIN, A. F.; KOPP, M. M. |
Afiliação: |
JEFFERSON LUÍS MEIRELLES COIMBRA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; JULIANO GARCIA BERTOLDO, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; HAROLDO TAVARES ELIAS, EPAGRI; SILMAR HEMP, EPAGRI; NAINE MARTINS DO VALE, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; DIEGO TOALDO, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; FABIANI DA ROCHA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; LEIRI DAIANE BARILI, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; SORAYA H. GARCIA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; ALTAMIR F. GUIDOLIN, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; MAURICIO MARINI KOPP, CNPGL. |
Título: |
Mineração da interação genótipo x ambiente em Phaseolus vulgaris L. para o estado de Santa Catarina. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 39, n. 2, p. 355-363, 2009. |
Idioma: |
Português |
Conteúdo: |
RESUMO - Genótipos de feijão (Phaseolus vulgaris L.) dos grupos preto (testados em seis ambientes) e carioca (testados em cinco ambientes) foram avaliados para rendimento de grãos na safra agrícola de 2006/07, no estado de Santa Catarina. Desse modo, o objetivo deste trabalho foi avaliar a sensibilidade genotípica, por meio de funções preditas entre a diferença do potencial rendimento de grãos médio (kg ha-1), considerando todas as combinações possíveis entre os ambientes estudados. Ausência de significância para todos os genótipos testados de feijão preto indica um comportamento insensível destes genótipos frente às variações do par de ambiente Chapecó versus Lages. Por outro lado, o ambiente de Ponte Serrada, independentemente do grupo (preto ou carioca) e do outro ambiente de cultivo, afetou intensamente todas as funções preditas, indicando que estes genótipos devem ser recomendados para cultivo em ambientes estratificados. ABSTRACT - Common bean genotypes (Phaseolus vulgaris L.) belonging to the black group (evaluated in six environments) or to the ?carioca? group (evaluated in five environments) were tested for grain yield in the season of 2006/07, in the Santa Catarina State. The objective of this study was to evaluated the genotypic sensibility through predicted functions among the differences of the grain yield considering all the possible combinations among the studied environments. Significance absence for all tested genotypes of the black group indicates an insensitive behavior of these genotypes relatively to the pair of environment Chapecó vs. Lages. On the other hand, the Ponte Serrada environment intensely affected all the predicted functions relatively to the other environments regardless of bean group (black or carioca), indicating that these genotypes should be recommended for cultivation in stratified environments. MenosRESUMO - Genótipos de feijão (Phaseolus vulgaris L.) dos grupos preto (testados em seis ambientes) e carioca (testados em cinco ambientes) foram avaliados para rendimento de grãos na safra agrícola de 2006/07, no estado de Santa Catarina. Desse modo, o objetivo deste trabalho foi avaliar a sensibilidade genotípica, por meio de funções preditas entre a diferença do potencial rendimento de grãos médio (kg ha-1), considerando todas as combinações possíveis entre os ambientes estudados. Ausência de significância para todos os genótipos testados de feijão preto indica um comportamento insensível destes genótipos frente às variações do par de ambiente Chapecó versus Lages. Por outro lado, o ambiente de Ponte Serrada, independentemente do grupo (preto ou carioca) e do outro ambiente de cultivo, afetou intensamente todas as funções preditas, indicando que estes genótipos devem ser recomendados para cultivo em ambientes estratificados. ABSTRACT - Common bean genotypes (Phaseolus vulgaris L.) belonging to the black group (evaluated in six environments) or to the ?carioca? group (evaluated in five environments) were tested for grain yield in the season of 2006/07, in the Santa Catarina State. The objective of this study was to evaluated the genotypic sensibility through predicted functions among the differences of the grain yield considering all the possible combinations among the studied environments. Significance absence for all tested genotypes of the black group indicates an insens... Mostrar Tudo |
Palavras-Chave: |
BLUP; Sensibilidade; Variância fenotípica. |
Thesagro: |
Feijão; Rendimento. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/697190/1/Mineracao-da-interacao-genotipo-x-ambiente-em-Phaseolus-vulgaris.pdf
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Marc: |
LEADER 02741naa a2200301 a 4500 001 1697190 005 2024-05-16 008 2009 bl uuuu u00u1 u #d 100 1 $aCOIMBRA, J. L. M. 245 $aMineração da interação genótipo x ambiente em Phaseolus vulgaris L. para o estado de Santa Catarina.$h[electronic resource] 260 $c2009 520 $aRESUMO - Genótipos de feijão (Phaseolus vulgaris L.) dos grupos preto (testados em seis ambientes) e carioca (testados em cinco ambientes) foram avaliados para rendimento de grãos na safra agrícola de 2006/07, no estado de Santa Catarina. Desse modo, o objetivo deste trabalho foi avaliar a sensibilidade genotípica, por meio de funções preditas entre a diferença do potencial rendimento de grãos médio (kg ha-1), considerando todas as combinações possíveis entre os ambientes estudados. Ausência de significância para todos os genótipos testados de feijão preto indica um comportamento insensível destes genótipos frente às variações do par de ambiente Chapecó versus Lages. Por outro lado, o ambiente de Ponte Serrada, independentemente do grupo (preto ou carioca) e do outro ambiente de cultivo, afetou intensamente todas as funções preditas, indicando que estes genótipos devem ser recomendados para cultivo em ambientes estratificados. ABSTRACT - Common bean genotypes (Phaseolus vulgaris L.) belonging to the black group (evaluated in six environments) or to the ?carioca? group (evaluated in five environments) were tested for grain yield in the season of 2006/07, in the Santa Catarina State. The objective of this study was to evaluated the genotypic sensibility through predicted functions among the differences of the grain yield considering all the possible combinations among the studied environments. Significance absence for all tested genotypes of the black group indicates an insensitive behavior of these genotypes relatively to the pair of environment Chapecó vs. Lages. On the other hand, the Ponte Serrada environment intensely affected all the predicted functions relatively to the other environments regardless of bean group (black or carioca), indicating that these genotypes should be recommended for cultivation in stratified environments. 650 $aFeijão 650 $aRendimento 653 $aBLUP 653 $aSensibilidade 653 $aVariância fenotípica 700 1 $aBERTOLDO, J. G. 700 1 $aELIAS, H. T. 700 1 $aHEMP, S. 700 1 $aVALE, N. M. do 700 1 $aTOALDO, D. 700 1 $aROCHA, F. da 700 1 $aBARILI, L. D. 700 1 $aGARCIA, S. H. 700 1 $aGUIDOLIN, A. F. 700 1 $aKOPP, M. M. 773 $tCiência Rural, Santa Maria$gv. 39, n. 2, p. 355-363, 2009.
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