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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
15/07/2002 |
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Data da última atualização: |
08/11/2018 |
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Autoria: |
ABDALA, L.; MORAES, M. L. T. de; RECHIA, C. G. V.; GIORGINI, J. F.; SÁ, M. E. de; POLIZELI, M. de L. T. de M. |
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Afiliação: |
LUDMILA ABDALA, Universidade de São Paulo - USP/Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; MARIO LUIZ TEIXEIRA DE MORAES, Universidade Estadual Paulisa - Unesp/Faculdade de Engenharia de Ilha Solteira; CAREM GLEDES VARGAS CAREM, Universidade de São Paulo - USP/Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; JARBAS FRANCISCO GIORGINI, Universidade de São Paulo - USP/Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; MARCOS EUSTÁQUIO DE SÁ, Universidade Estadual Paulisa - Unesp/Faculdade de Engenharia de Ilha Solteira; MARIA DE LOURDES TEIXEIRA DE MORAES POLIZELI, Universidade de São Paulo - USP/Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto. |
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Título: |
Biochemical traits useful for the determination of genetic variation in a natural population of Myracrodruon urundeuva. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 7, p. 909-916, jul. 2002 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Biochemical traits useful for the determination of genetic variation in a natural population of Myracrodruon urundeuva. |
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Conteúdo: |
The objectives of this work were to analyze seeds from 20 trees of aroeira (Myracrodruon urundeuva Fr. All.) of a natural population located in the region of Selvíria, State of Mato Grosso do Sul, Brazil, in order to evaluate their protein, lipid and carbohydrate contents, and to estimate their genetic variation. A completely randomized experimental design consisting of 20 treatments (families) was set up, with two replications. Four types of proteins were detected: albumin (35.0 to 107.3 mg/g seed), globulin (3.4 to 9.3 mg/g), prolamin (60.0 to 135.2 mg/g) and glutelin (118.0 to 286.0 mg/g). The lipid content varied between 200 and 334 mg/g seed. The total sugars also varied (26.5 to 46.3 mg/g seed), with a predominance of polyols (arabinitol, mannitol, glucitol and xylitol). The main monosaccharides detected were glucose and arabinose. Total hydrolysis of the sugars indicated the presence of neutral arabinan and xylan oligosaccharides. The starch content varied from 0.35 to 1.58 mg/g seed. These biochemical traits showed considerable genetic variability, indicating that only the collection of seeds from many different trees can provide a representative sample of the population for conservation and genetic improvement. |
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Palavras-Chave: |
avaliação; carboidratos; evaluation; lipídios; proteínas; seed. |
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Thesagro: |
Myracrodruon Urundeuva; Semente. |
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Thesaurus Nal: |
carbohydrates; lipids; proteins. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/22576/1/pab1081.pdf
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Marc: |
LEADER 02297naa a2200325 a 4500
001 1107463
005 2018-11-08
008 2002 bl uuuu u00u1 u #d
100 1 $aABDALA, L.
245 $aBiochemical traits useful for the determination of genetic variation in a natural population of Myracrodruon urundeuva.
260 $c2002
500 $aTítulo em português: Biochemical traits useful for the determination of genetic variation in a natural population of Myracrodruon urundeuva.
520 $aThe objectives of this work were to analyze seeds from 20 trees of aroeira (Myracrodruon urundeuva Fr. All.) of a natural population located in the region of Selvíria, State of Mato Grosso do Sul, Brazil, in order to evaluate their protein, lipid and carbohydrate contents, and to estimate their genetic variation. A completely randomized experimental design consisting of 20 treatments (families) was set up, with two replications. Four types of proteins were detected: albumin (35.0 to 107.3 mg/g seed), globulin (3.4 to 9.3 mg/g), prolamin (60.0 to 135.2 mg/g) and glutelin (118.0 to 286.0 mg/g). The lipid content varied between 200 and 334 mg/g seed. The total sugars also varied (26.5 to 46.3 mg/g seed), with a predominance of polyols (arabinitol, mannitol, glucitol and xylitol). The main monosaccharides detected were glucose and arabinose. Total hydrolysis of the sugars indicated the presence of neutral arabinan and xylan oligosaccharides. The starch content varied from 0.35 to 1.58 mg/g seed. These biochemical traits showed considerable genetic variability, indicating that only the collection of seeds from many different trees can provide a representative sample of the population for conservation and genetic improvement.
650 $acarbohydrates
650 $alipids
650 $aproteins
650 $aMyracrodruon Urundeuva
650 $aSemente
653 $aavaliação
653 $acarboidratos
653 $aevaluation
653 $alipídios
653 $aproteínas
653 $aseed
700 1 $aMORAES, M. L. T. de
700 1 $aRECHIA, C. G. V.
700 1 $aGIORGINI, J. F.
700 1 $aSÁ, M. E. de
700 1 $aPOLIZELI, M. de L. T. de M.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 37, n. 7, p. 909-916, jul. 2002
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
21/12/2017 |
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Data da última atualização: |
24/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
COSTA, A. F. da; RIBEIRO, L. P.; TEODORO, P. E.; BHERING, L. L.; TARDIN, F. D.; FORNAZIER, M. J.; COSTA, H.; MARTINS, D. dos S.; ZANUNCIO JUNIOR, J. S. |
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Afiliação: |
Andrea Ferreira da Costa, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural - INCAPER; Larissa Pereira Ribeiro, Universidade Federal de Viçosa; Paulo Eduardo Teodoro, Universidade Federal de Viçosa; Leonardo Lopes Bhering, Universidade Federal de Viçosa; FLAVIO DESSAUNE TARDIN, CNPMS; Mauricio José Fornazier, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural - INCAPER; Hélcio Costa, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural - INCAPER; David dos Santos Martins, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural - INCAPER; José Salazar Zanuncio Júnior, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural - INCAPER. |
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Título: |
Genetic divergence of strawberry cultivars under different managements. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Bioscience Journal, Uberlândia, v. 34, n. 1, p. 129-137, Jan./Feb. 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Developing strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments, the crosses Aleluia x Camarosa, Aleluia x Aromas and Aleluia x Festival are the most promising to generate segregating populations with a higher possibility to appearance transgressive individuals, while for the open field cultivation system, we recommend the cross among Aleluia x Toynoka. The variables that most contributed for genetic dissimilarity were total number of fruits, fruit yield and number of commercial fruits for the environments open field, low tunnel and high tunnel, respectively. MenosDeveloping strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments... Mostrar Tudo |
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Palavras-Chave: |
Interação genótipo X ambiente. |
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Thesagro: |
Genética; Morango. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169660/1/Genetic-divergence.pdf
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Marc: |
LEADER 02749naa a2200253 a 4500
001 2083341
005 2020-01-24
008 2018 bl uuuu u00u1 u #d
100 1 $aCOSTA, A. F. da
245 $aGenetic divergence of strawberry cultivars under different managements.$h[electronic resource]
260 $c2018
520 $aDeveloping strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments, the crosses Aleluia x Camarosa, Aleluia x Aromas and Aleluia x Festival are the most promising to generate segregating populations with a higher possibility to appearance transgressive individuals, while for the open field cultivation system, we recommend the cross among Aleluia x Toynoka. The variables that most contributed for genetic dissimilarity were total number of fruits, fruit yield and number of commercial fruits for the environments open field, low tunnel and high tunnel, respectively.
650 $aGenética
650 $aMorango
653 $aInteração genótipo X ambiente
700 1 $aRIBEIRO, L. P.
700 1 $aTEODORO, P. E.
700 1 $aBHERING, L. L.
700 1 $aTARDIN, F. D.
700 1 $aFORNAZIER, M. J.
700 1 $aCOSTA, H.
700 1 $aMARTINS, D. dos S.
700 1 $aZANUNCIO JUNIOR, J. S.
773 $tBioscience Journal, Uberlândia$gv. 34, n. 1, p. 129-137, Jan./Feb. 2018.
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