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4. | | SANTOS, L. L. dos; REZENDE, A. M.; PANIAGO, E.; SANTOS, H. do N. Alternativas para auto-suficiencia na producao de tomate, visando ao abastecimento da regiao metropolitana de Salvador, Bahia. Revista Ceres, v.32, n.183, p.381-396, 1985. Biblioteca(s): Embrapa Meio Norte / UEP-Parnaíba. |
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8. | | FERREIRA, W. C.; BRANDT, S. A.; TAYLOR, R. W.; PANIAGO, E.; SANTOS, L. L. dos. Oferta de culturas perenes: pimenta-do-reino no Estado do Pará. Experientiae, Viçosa, MG, v. 25, n. 2, p. 19-34, fev. 1979. Biblioteca(s): Embrapa Amazônia Oriental. |
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12. | | FERES, L. F.; SIQUEIRA, L. G. B.; PFEIFER, L. F. M.; SANTOS, L. L.; VIANA, J. H. M. Anti-Müllerian hormone cutoff values for the selection of oocyte donors in the Gir (Bos indicus) breed. Reproduction, Fertility and Development, v. 33, p. 168-169, 2021. Edição dos resumos da Virtual Conference of the International Embryo Technology Society, 2021. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
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13. | | FERES, L. F.; SIQUEIRA, L. G. B.; PFEIFER, L. F. M.; SANTOS, L. L.; VIANA, J. H. M. Anti-Müllerian hormone cutoff values for the selection of oocyte donors in the Gir (Bos indicus) breed. Reproduction, Fertility and Development, v. 33, p. 168-169, 2021. Edição dos resumos da Virtual Conference of the International Embryo Technology Society, 2021. Biblioteca(s): Embrapa Gado de Leite. |
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14. | | ARAGAO, R. de; FIGUEIREDO, E. E. de; SRINIVASAN, V. S.; CRUZ, M. A. S.; SANTOS, L. L. dos. Análise do escoamento e da erosão do solo simulados com o modelo KINEROS2 ao longo da bacia do rio Japaratuba Mirim, Sergipe. In: SIMPÓSIO DE RECURSOS HÍDRICOS DO NORDESTE, 10., 2010, Fortaleza. Anais. Fortaleza: Associação Brasileira de Recursos Hídricos, 2010. Artigo em anais. Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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15. | | PAES, J. B.; LOIOLA, P. L.; CAPELINI, W. A.; SANTOS, L. L. dos; SANTOS JUNIOR, H. J. G. dos. Entomofauna associada a povoamentos de teca localizados no sul do Estado do Espírito Santo. Pesquisa Florestal Brasileira, Colombo, v. 34, n. 78, p. 125-132, abr./jun. 2014. Biblioteca(s): Embrapa Florestas. |
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16. | | KONRADT, E. C.; NOVAK, E.; CARVALHO, L. A. de; TOMAZI, M.; SALES, L. de C.; SANTOS, L. L. dos. Estabilidade de Agregados de um Latossolo Vermelho sob diferentes usos. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015. Biblioteca(s): Embrapa Agropecuária Oeste. |
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18. | | TOYOSUMI. I. da S.; MENESES, T. N.; SANTOS, L. L. de A. dos; COELHO FILHO, M. A.; SHIBATA, R. T. Desempenho de Laranjeira 'Pera' cultivida por semeadura no local definitivo e plantio de muda protegida. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro, BA. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido; Juazeiro: UNIVASF; Campinas: Sociedade Brasileira de Agrometeorologia, 2017. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | NUNES, R. L.; SANTOS, L. L. dos; BASTIANETTO, E.; OLIVEIRA, D. A. A. de; BRASIL, B. dos S. A. F. Frequency of benzimidazole resistance in Haemonchus contortus populations isolated from buffalo, goat and sheep herds. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 22, n. 4, p. 1-6, 2013. Biblioteca(s): Embrapa Agroenergia. |
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20. | | TRINDADE, D. C. G. da; LIMA, M. A. C. de; SANTOS, L. L. dos; SANTOS, G. M. Vida útil pós-colheita de genótipos de cebola sob temperatura ambiente. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, ago. 2005. Suplemento. Edição dos Resumos Expandidos do 45. Congresso Brasileiro de Olericultura; 15. Congresso Brasileiro de Floricultura e Plantas Ornamentais; 2. Congresso Brasileiro de Cultura de Tecidos de Plantas, Fortaleza, ago. 2005. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 65 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
11/09/2020 |
Data da última atualização: |
06/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
TIAGO, A. V.; PEDRI, E. C. M. de; ROSSI, F. S.; SANTOS, L. L. dos; LIMA, J. A.; CARDOSO, E. dos S.; ROVEDA, A. P.; HOOGERHEIDE, E. S. S.; ROSSI, A. A. B. |
Afiliação: |
AUANA VICENTE TIAGO, UNEMAT, Alta Floresta-MT; ELIANE CRISTINA MORENO DE PEDRI, UNEMAT, Alta Floresta-MT; FERNANDO SARAGOSA ROSSI, UNEMAT, Alta Floresta-MT; LARISSA LEMES DOS SANTOS, UNEMAT, Alta Floresta-MT; JOAMESON ANTUNES LIMA, UNEMAT, Alta Floresta-MT; ELISA DOS SANTOS CARDOSO, UNEMAT, Alta Floresta-MT; ANA PAULA ROVEDA, UNEMAT, Alta Floresta-MT; EULALIA SOLER SOBREIRA HOOGERHEIDE, CPAMT; ANA APARECIDA BANDINI ROSSI, UNEMAT, Alta Floresta-MT. |
Título: |
Phenotypic characterization of cassava ethno-varieties in the state of Mato Grosso, Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 19, n. 2, gmr18538, 2020. |
ISSN: |
1676-5680 |
DOI: |
http://dx.doi.org/10.4238/gmr18538 |
Idioma: |
Inglês |
Conteúdo: |
Brazil is the fourth largest producer of cassava in the world. In the state of Mato Grosso more than 90% of family farmers grow cassava; therefore, studies that evaluate the genetic resources of this species present in the fields of these farmers can be considered essential. The objective of this study was to evaluate the genetic variability among ethnovarieties of cassava grown in five regions of the state of Mato Grosso, at a phenotypic level using morphoagronomic and molecular characteristics. Forty-five ethnovarieties of cassava were evaluated using 45 morphoagronomic descriptors, 36 qualitative descriptors and nine quantitative descriptors, in addition to 15 microsatellite loci. The data were analyzed with the help of the Past and Genes programs. The descriptors of qualitative nature revealed the existence of morphological divergence, with 97.35% polymorphism and the formation of five genetic groups using the UPGMA method. Forty-four ethno-varieties had more than one desirable root characteristic from an agronomic point of view. Among all the varieties, the Amarela I ethno-variety had the most of these characteristics. With the quantitative variables obtained using the UPGMA method, it was possible to form seven distinct groups, which revealed the Branca Comum and Paraguaia ethno-varieties to be the most dissimilar. The characteristic that most contributed to the distinction of the groups was that of root length (30%). The 15 microsatellite loci amplified 109 alleles, and mean heterozygosity observed was higher than the expected heterozygosity. The UPGMA grouping revealed the formation of four distinct groups, and it was possible to verify duplicity of the Mandioca Batatinha and Pramuquem ethnovarities. By using joint analysis of the data, five genetic groups were observed, without duplicity of material; groups III, IV and V were isolated individuals. Between qualitative and quantitative variables, there was a significant correlation of 31% and between qualitative and molecular data the correlation was 12.4%. The collection of ethnovarieties grown in the fields of family farmers in the state of Mato Grosso present genetic divergence at the phenotypic level, based on morphoagronomic and molecular characteristics, and these ethno-varieties have characteristics of interest for genetic improvement and improved marketability. MenosBrazil is the fourth largest producer of cassava in the world. In the state of Mato Grosso more than 90% of family farmers grow cassava; therefore, studies that evaluate the genetic resources of this species present in the fields of these farmers can be considered essential. The objective of this study was to evaluate the genetic variability among ethnovarieties of cassava grown in five regions of the state of Mato Grosso, at a phenotypic level using morphoagronomic and molecular characteristics. Forty-five ethnovarieties of cassava were evaluated using 45 morphoagronomic descriptors, 36 qualitative descriptors and nine quantitative descriptors, in addition to 15 microsatellite loci. The data were analyzed with the help of the Past and Genes programs. The descriptors of qualitative nature revealed the existence of morphological divergence, with 97.35% polymorphism and the formation of five genetic groups using the UPGMA method. Forty-four ethno-varieties had more than one desirable root characteristic from an agronomic point of view. Among all the varieties, the Amarela I ethno-variety had the most of these characteristics. With the quantitative variables obtained using the UPGMA method, it was possible to form seven distinct groups, which revealed the Branca Comum and Paraguaia ethno-varieties to be the most dissimilar. The characteristic that most contributed to the distinction of the groups was that of root length (30%). The 15 microsatellite loci amplified 109 alleles, a... Mostrar Tudo |
Palavras-Chave: |
Alta Floresta-MT; Apiacás-MT; Cuiabá-MT; Jangada-MT; Mato Grosso; Poconé-MT. |
Thesagro: |
Mandioca; Manihot Esculenta. |
Thesaurus NAL: |
Cassava; Genetic resources; Manihot. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215916/1/2020-cpamt-essh-phenotypic-cassava-ethnovarieties-state-mt.pdf
|
Marc: |
LEADER 03419naa a2200373 a 4500 001 2124886 005 2021-09-06 008 2020 bl uuuu u00u1 u #d 022 $a1676-5680 024 7 $ahttp://dx.doi.org/10.4238/gmr18538$2DOI 100 1 $aTIAGO, A. V. 245 $aPhenotypic characterization of cassava ethno-varieties in the state of Mato Grosso, Brazil.$h[electronic resource] 260 $c2020 520 $aBrazil is the fourth largest producer of cassava in the world. In the state of Mato Grosso more than 90% of family farmers grow cassava; therefore, studies that evaluate the genetic resources of this species present in the fields of these farmers can be considered essential. The objective of this study was to evaluate the genetic variability among ethnovarieties of cassava grown in five regions of the state of Mato Grosso, at a phenotypic level using morphoagronomic and molecular characteristics. Forty-five ethnovarieties of cassava were evaluated using 45 morphoagronomic descriptors, 36 qualitative descriptors and nine quantitative descriptors, in addition to 15 microsatellite loci. The data were analyzed with the help of the Past and Genes programs. The descriptors of qualitative nature revealed the existence of morphological divergence, with 97.35% polymorphism and the formation of five genetic groups using the UPGMA method. Forty-four ethno-varieties had more than one desirable root characteristic from an agronomic point of view. Among all the varieties, the Amarela I ethno-variety had the most of these characteristics. With the quantitative variables obtained using the UPGMA method, it was possible to form seven distinct groups, which revealed the Branca Comum and Paraguaia ethno-varieties to be the most dissimilar. The characteristic that most contributed to the distinction of the groups was that of root length (30%). The 15 microsatellite loci amplified 109 alleles, and mean heterozygosity observed was higher than the expected heterozygosity. The UPGMA grouping revealed the formation of four distinct groups, and it was possible to verify duplicity of the Mandioca Batatinha and Pramuquem ethnovarities. By using joint analysis of the data, five genetic groups were observed, without duplicity of material; groups III, IV and V were isolated individuals. Between qualitative and quantitative variables, there was a significant correlation of 31% and between qualitative and molecular data the correlation was 12.4%. The collection of ethnovarieties grown in the fields of family farmers in the state of Mato Grosso present genetic divergence at the phenotypic level, based on morphoagronomic and molecular characteristics, and these ethno-varieties have characteristics of interest for genetic improvement and improved marketability. 650 $aCassava 650 $aGenetic resources 650 $aManihot 650 $aMandioca 650 $aManihot Esculenta 653 $aAlta Floresta-MT 653 $aApiacás-MT 653 $aCuiabá-MT 653 $aJangada-MT 653 $aMato Grosso 653 $aPoconé-MT 700 1 $aPEDRI, E. C. M. de 700 1 $aROSSI, F. S. 700 1 $aSANTOS, L. L. dos 700 1 $aLIMA, J. A. 700 1 $aCARDOSO, E. dos S. 700 1 $aROVEDA, A. P. 700 1 $aHOOGERHEIDE, E. S. S. 700 1 $aROSSI, A. A. B. 773 $tGenetics and Molecular Research$gv. 19, n. 2, gmr18538, 2020.
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Embrapa Agrossilvipastoril (CPAMT) |
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