Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
A quantitative PCR approach for determining the ribosomal DNA copy number in the genome of Agave tequila Weber Electron. J. Biotechnol.
Rubio-Piña,Jorge; Quiroz-Moreno,Adriana; Sánchez-Teyer,L. Felipe.
Background: Agave tequilana has a great economic importance in Mexico in order to produce alcoholic beverages and bioenergy. However, in this species the structure and organization of the rDNAs in the genome are limited, and it represents an obstacle both in their genetic research and improvement as well. rDNA copy number variations per eukaryotic genome have been considered as a source of genetic rearrangements. In this study, the copy number of 18S and 5S rDNAs in the A. tequilana genome was estimated, and an absolute quantitative qPCR assay and genome size was used. In addition, an association between the rDNAs copy number and physical mapping was performed to confirm our results. Results: The analysis were successfully applied to determine copy number...
Tipo: Journal article Palavras-chave: Agave tequilana; Copy number; Fluorescent in situ hybridization; Ribosomal DNA; Quantitative PCR.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000400002
Imagem não selecionada

Imprime registro no formato completo
Cultivable endophytic bacteria from leaf bases of Agave tequilana and their role as plant growth promoters BJM
Martínez-Rodríguez,Julia del C.; Mora-Amutio,Marcela De la; Plascencia-Correa,Luis A.; Audelo-Regalado,Esmeralda; Guardado,Francisco R.; Hernández-Sánchez,Elías; Peña-Ramírez,Yuri J.; Escalante,Adelfo; Beltrán-García,Miguel J.; Ogura,Tetsuya.
Agave tequilana Weber var. 'Azul' is grown for the production of tequila, inulin and syrup. Diverse bacteria inhabit plant tissues and play a crucial role for plant health and growth. In this study culturable endophytic bacteria were extracted from leaf bases of 100 healthy Agave tequilana plants. In plant tissue bacteria occurred at mean population densities of 3 million CFU/g of fresh plant tissue. Three hundred endophytic strains were isolated and 16s rDNA sequences grouped the bacteria into eight different taxa that shared high homology with other known sequences. Bacterial endophytes were identified as Acinectobacter sp., A. baumanii, A. bereziniae, Cronobacter sakazakii, Enterobacter hormaechei, Bacillus sp. Klebsiella oxytoca, Pseudomonas sp.,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agave tequilana; Endophytic; Fusarium oxysporum; Pathogen inhibition.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400025
Imagem não selecionada

Imprime registro no formato completo
Factores asociados a la sustentabilidad de agroecosistemas de agave azul (Agave tequilana weber) en la sierra de Amula, Jalisco: propuesta metodológica para su medición. Colegio de Postgraduados
Moreno Hernández, Arturo.
El principal objetivo de esta investigación fue conocer el grado de sustentabilidad de los agroecosistemas de agave azul en la región Sierra de Amula, Jalisco; así como, los factores (variables) que lo determinaron. Se generó un indicador compuesto llamado Índice General de Sustentabilidad del Agroecosistema (IGSA), identificando cuatro relaciones principales (producción, protección, presión y preservación) de las cuales se evaluaron 12 variables analíticas (producción, diversidad productiva, intervención institucional, manejo agronómico, integración al mercado, intensidad de uso del suelo, intensidad de uso de insumos, inversión inicial, recuperación del capital inicial, uso de mano de obra, continuidad y conocimiento del agroecosistema), a través de 27...
Palavras-chave: Sustentabilidad; Agroecosistemas; Agave tequilana; Tequila; Jalisco; Sustainability; Agroecosystem; EDAR; Doctorado; Estrategias para el Desarrollo Agrícola Regional.
Ano: 2010 URL: http://hdl.handle.net/10521/285
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional