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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
03/02/2021 |
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Data da última atualização: |
18/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, C. G.; PAIVA-RODRIGUES, R. M. S.; BARDALES-LOZANO, R. M.; CHAGAS, E. A.; GRANJA, F. |
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Afiliação: |
EDVAN ALVES CHAGAS, CPAF-RR. |
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Título: |
Variability of Myrciaria dubia genotypes (Myrtaceae) in native populations of Roraima state. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 19, n. 2, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Camu-camu, Myrciaria dubia (Myrtaceae) is a native species of the Amazon Rainforest that has been attracting attention worldwide and arousing great interest in the food and pharmacological industries due to the high concentrations of ascorbic acid in its fruit, which is exported to several countries. Characterizing different materials of M. dubia by means of molecular markers allows integration of agronomic and molecular information to aid in the search for more promising varieties. We examined the genetic variability of 11 populations of this species distributed along the Branco River hydrographic basin in state of Roraima in northern Brazil. The populations were defined taking into account the origin of the subsample. The 55 sub-samples present in the Embrapa Roraima Germplasm Collection were evaluated using five ISSR initiators (UBC 811, UBC 812, UBC 817, UBC 868 and UBC 880). The five primers tested generated 64 fragments, with a 98% polymorphism rate. The greatest genetic variation was expressed within the populations (66.6%), while the lowest divergence was determined among the populations (33.4%) of the collection. There was a significant correlation between genetic and geographical distances (Mantel test, r = 0.3%, P < 0.01). Analysis with the UPGMA method gave four subgroups showing that various individuals are genetically divergent and can be used in genetic breeding programs. |
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Palavras-Chave: |
Camu-camu; Genetic Variability; Roraima. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220893/1/Variability-camu-camu-Genetics-and-Molecular-Research-v19-n2-p1-9-2020-02.16.04.031.00.03.pdf
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Marc: |
LEADER 02024naa a2200205 a 4500
001 2129792
005 2021-06-18
008 2020 bl uuuu u00u1 u #d
100 1 $aSOUZA, C. G.
245 $aVariability of Myrciaria dubia genotypes (Myrtaceae) in native populations of Roraima state.$h[electronic resource]
260 $c2020
520 $aCamu-camu, Myrciaria dubia (Myrtaceae) is a native species of the Amazon Rainforest that has been attracting attention worldwide and arousing great interest in the food and pharmacological industries due to the high concentrations of ascorbic acid in its fruit, which is exported to several countries. Characterizing different materials of M. dubia by means of molecular markers allows integration of agronomic and molecular information to aid in the search for more promising varieties. We examined the genetic variability of 11 populations of this species distributed along the Branco River hydrographic basin in state of Roraima in northern Brazil. The populations were defined taking into account the origin of the subsample. The 55 sub-samples present in the Embrapa Roraima Germplasm Collection were evaluated using five ISSR initiators (UBC 811, UBC 812, UBC 817, UBC 868 and UBC 880). The five primers tested generated 64 fragments, with a 98% polymorphism rate. The greatest genetic variation was expressed within the populations (66.6%), while the lowest divergence was determined among the populations (33.4%) of the collection. There was a significant correlation between genetic and geographical distances (Mantel test, r = 0.3%, P < 0.01). Analysis with the UPGMA method gave four subgroups showing that various individuals are genetically divergent and can be used in genetic breeding programs.
653 $aCamu-camu
653 $aGenetic Variability
653 $aRoraima
700 1 $aPAIVA-RODRIGUES, R. M. S.
700 1 $aBARDALES-LOZANO, R. M.
700 1 $aCHAGAS, E. A.
700 1 $aGRANJA, F.
773 $tGenetics and Molecular Research$gv. 19, n. 2, 2020.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre; Embrapa Agricultura Digital; Embrapa Agroindústria Tropical; Embrapa Agropecuária Oeste; Embrapa Agrossilvipastoril; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Clima Temperado; Embrapa Cocais; Embrapa Florestas; Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente; Embrapa Meio-Norte; Embrapa Milho e Sorgo; Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Pesca e Aquicultura; Embrapa Rondônia; Embrapa Roraima; Embrapa Semiárido; Embrapa Soja; Embrapa Solos; Embrapa Trigo; Embrapa Uva e Vinho. MenosEmbrapa Acre; Embrapa Agricultura Digital; Embrapa Agroindústria Tropical; Embrapa Agropecuária Oeste; Embrapa Agrossilvipastoril; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados... Mostrar Todas |
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Data corrente: |
09/11/2021 |
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Data da última atualização: |
20/12/2021 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
MONTEIRO, J. E. B. de A.; COSTA, F. de S.; BEZERRA, M. A.; COMUNELLO, E.; ZOLIN, C. A.; PEREIRA, J. R.; MELEM JUNIOR, N. J.; ANTONIO, I. C.; SANTIAGO, A. V.; SILVA, S. C. da; SILVA, F. A. M. da; STEINMETZ, S.; KLEPKER, D.; COELHO FILHO, M. A.; CABRAL, O. M. R.; ANDRADE JUNIOR, A. S. de; GUIMARAES, D. P.; SORIANO, B. M. A.; PEZZOPANE, J. R. M.; EVANGELISTA, B. A.; ALVES, A. B.; MOURA, M. S. B. de; FARIAS, J. R. B.; BARROS, A. H. C.; TEIXEIRA, W. G.; SILVA, A. A. G. da; CUNHA, G. R. da; CONCEIÇÃO, M. A. F.; HIGA, R.; PELLEGRINO, G. Q. |
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Afiliação: |
JOSE EDUARDO B DE ALMEIDA MONTEIRO, CNPTIA; FALBERNI DE SOUZA COSTA, CPAF-AC; MARLOS ALVES BEZERRA, CNPAT; EDER COMUNELLO, CPAO; CORNELIO ALBERTO ZOLIN, CPAMT; JOSE RODRIGUES PEREIRA, CPAF-RO; NAGIB JORGE MELEM JUNIOR, CPAF-AP; ISAAC COHEN ANTONIO, CPAA; ALAILSON VENCESLAU SANTIAGO, CPATU; SILVANDO CARLOS DA SILVA, CNPAF; FERNANDO ANTONIO MACENA DA SILVA, CPAC; SILVIO STEINMETZ, CPACT; DIRCEU KLEPKER, CPACP; MAURICIO ANTONIO COELHO FILHO, CNPMF; OSVALDO MACHADO RODRIGUES CABRAL, CNPMA; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; DANIEL PEREIRA GUIMARAES, CNPMS; BALBINA MARIA ARAUJO SORIANO, CPAP; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; BALBINO ANTONIO EVANGELISTA, CNPASA; ADMAR BEZERRA ALVES, CPAF-RR; MAGNA SOELMA BESERRA DE MOURA, CPATSA; JOSE RENATO BOUCAS FARIAS, CNPSO; ALEXANDRE HUGO CEZAR BARROS, CNPS; WENCESLAU GERALDES TEIXEIRA, CNPS; ANA A. GAMA DA SILVA; GILBERTO ROCCA DA CUNHA, CNPT; MARCO ANTONIO FONSECA CONCEICAO, CNPUV; ROSANA HIGA; GIAMPAOLO QUEIROZ PELLEGRINO, CNPTIA. |
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Título: |
Agricultural climate risk zoning (ZARC). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W . G. da (ed.). Adapting to climate change: strategies for Brazilian agricultural and livestock systems. Brasília, DF: MAPA, 2021. |
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Páginas: |
p. 102-103. |
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ISBN: |
978-65-86803-61-7 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Agricultural Climate Risk Zoning (ZARC) was implemented in 1996 with the objective of delineating municipalities and planting times based on agroclimatic risk. At its base is, a network of researchers and technicians from Embrapa and several other state institutions and an elaborate construction of agrometeorological data analysis systems and mathematical simulations, which quantify the production risk in the normal climatic conditions of each region, in order to allow an adequate assessment of the variability of each location, season and its consequences for agricultural crops. |
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Palavras-Chave: |
Cambio climático; ZARC; Zonificación. |
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Thesagro: |
Agricultura; Mudança Climática; Zoneamento Climático. |
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Thesaurus NAL: |
Agriculture; Climate change; Zoning. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227637/1/PL-AGRICULTURAL-CLIMATE-RISK-ZONING-2021.pdf
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Marc: |
LEADER 02351naa a2200601 a 4500
001 2135946
005 2021-12-20
008 2021 bl uuuu u00u1 u #d
020 $a978-65-86803-61-7
100 1 $aMONTEIRO, J. E. B. de A.
245 $aAgricultural climate risk zoning (ZARC).$h[electronic resource]
260 $c2021
300 $ap. 102-103.
520 $aAgricultural Climate Risk Zoning (ZARC) was implemented in 1996 with the objective of delineating municipalities and planting times based on agroclimatic risk. At its base is, a network of researchers and technicians from Embrapa and several other state institutions and an elaborate construction of agrometeorological data analysis systems and mathematical simulations, which quantify the production risk in the normal climatic conditions of each region, in order to allow an adequate assessment of the variability of each location, season and its consequences for agricultural crops.
650 $aAgriculture
650 $aClimate change
650 $aZoning
650 $aAgricultura
650 $aMudança Climática
650 $aZoneamento Climático
653 $aCambio climático
653 $aZARC
653 $aZonificación
700 1 $aCOSTA, F. de S.
700 1 $aBEZERRA, M. A.
700 1 $aCOMUNELLO, E.
700 1 $aZOLIN, C. A.
700 1 $aPEREIRA, J. R.
700 1 $aMELEM JUNIOR, N. J.
700 1 $aANTONIO, I. C.
700 1 $aSANTIAGO, A. V.
700 1 $aSILVA, S. C. da
700 1 $aSILVA, F. A. M. da
700 1 $aSTEINMETZ, S.
700 1 $aKLEPKER, D.
700 1 $aCOELHO FILHO, M. A.
700 1 $aCABRAL, O. M. R.
700 1 $aANDRADE JUNIOR, A. S. de
700 1 $aGUIMARAES, D. P.
700 1 $aSORIANO, B. M. A.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aEVANGELISTA, B. A.
700 1 $aALVES, A. B.
700 1 $aMOURA, M. S. B. de
700 1 $aFARIAS, J. R. B.
700 1 $aBARROS, A. H. C.
700 1 $aTEIXEIRA, W. G.
700 1 $aSILVA, A. A. G. da
700 1 $aCUNHA, G. R. da
700 1 $aCONCEIÇÃO, M. A. F.
700 1 $aHIGA, R.
700 1 $aPELLEGRINO, G. Q.
773 $tIn: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W . G. da (ed.). Adapting to climate change: strategies for Brazilian agricultural and livestock systems. Brasília, DF: MAPA, 2021.
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Embrapa Agricultura Digital (CNPTIA) |
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