|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
14/05/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
RÍOS, A.; BELGERI, A.; CAULLIN, P.; GARCIA, A. |
Afiliación : |
AMALIA RIOS GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MILTON ALEJANDRO GARCIA LATASA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Weed communities related to no-tillage systems in agricultural center area of Uruguay. Anexo |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción y Sustentabilidad Ambiental. Uso de la biodiversidad para la evaluación del impacto de la intensificación agrícola y el diseño de agroecosistemas sustentables. Las Brujas, Canelones (Uruguay): INIA, 2012. |
Páginas : |
p.109-110 |
Serie : |
(INIA Serie Actividades de Difusión; 674) |
Idioma : |
Inglés |
Notas : |
Trabajo presentado en: International Weed Science Society (5, 2008, Vancouver, Canada) p. 509. |
Contenido : |
In Uruguay, crops production has traditionally developed in a system that rotates beef cattle and crops. However, in the last few years these systems have experienced a
development process of agriculture with a tendency to separate, in a farm level, the areas dedicated to beef cattle and crops production. |
Thesagro : |
DIGSA; GLIFOSATO; MALEZAS; RESISTENCIA; TOLERANCIA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12677/1/sad-674-2012-Rios-p.109.pdf
|
Marc : |
LEADER 01324naa a2200253 a 4500 001 1009359 005 2019-05-14 008 2012 bl uuuu u00u1 u #d 100 1 $aRÍOS, A. 245 $aWeed communities related to no-tillage systems in agricultural center area of Uruguay. Anexo 260 $c2012 300 $ap.109-110 490 $a(INIA Serie Actividades de Difusión; 674) 500 $aTrabajo presentado en: International Weed Science Society (5, 2008, Vancouver, Canada) p. 509. 520 $aIn Uruguay, crops production has traditionally developed in a system that rotates beef cattle and crops. However, in the last few years these systems have experienced a development process of agriculture with a tendency to separate, in a farm level, the areas dedicated to beef cattle and crops production. 650 $aDIGSA 650 $aGLIFOSATO 650 $aMALEZAS 650 $aRESISTENCIA 650 $aTOLERANCIA 700 1 $aBELGERI, A. 700 1 $aCAULLIN, P. 700 1 $aGARCIA, A. 773 $tIn: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción y Sustentabilidad Ambiental. Uso de la biodiversidad para la evaluación del impacto de la intensificación agrícola y el diseño de agroecosistemas sustentables. Las Brujas, Canelones (Uruguay): INIA, 2012.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
29/09/2014 |
Actualizado : |
24/06/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
FEDERICI, M.; MARCONDES, J.A.; PICCHI, S.C.; STUCHI, E.S.; FADEL, A.L.; LAIA, M.L.; LEMOS, M.V.F. |
Afiliación : |
MARIA TERESA FEDERICI RODRIGUEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Xylella fastidiosa: An in vivo system to study possible survival strategies within citrus xylem vessels based on global gene expression analysis. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Electronic Journal of Biotechnology, 2012, v.15, no.3, p.1-33. |
ISSN : |
0717-3458 |
DOI : |
http://dx.doi.org/10.2225/vol15-issue3-fulltext-4 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT.
Xylella fastidiosa inhabits the plant xylem, a nutrient-poor environment, so that mechanisms to sense and respond to adverse environmental conditions are extremely important for bacterial survival in the plant host. Although the complete genome sequences of different Xylella strains have been determined, little is known about stress responses and gene regulation in these organisms. In this work, a DNA microarray was constructed containing 2,600 ORFs identified in the genome sequencing project of Xylella fastidiosa 9a5c strain, and used to check global gene expression differences in the bacteria when it is infecting a symptomatic and a tolerant citrus tree. Different patterns of expression were found in each variety, suggesting that bacteria are responding differentially according to each plant xylem environment. The global gene expression profile was determined and several genes related to bacterial survival in stressed conditions were found to be differentially expressed between varieties, suggesting the involvement of different strategies for adaptation to the environment. The expression pattern of some genes related to the heat shock response, toxin and detoxification processes, adaptation to atypical conditions, repair systems as well as some regulatory genes are discussed in this paper. DNA microarray proved to be a powerful technique for global transcriptome analyses. This is one of the first studies of Xylella fastidiosa gene expression in vivo which helped to increase insight into stress responses and possible bacterial survival mechanisms in the nutrient-poor environment of xylem vessels. MenosABSTRACT.
Xylella fastidiosa inhabits the plant xylem, a nutrient-poor environment, so that mechanisms to sense and respond to adverse environmental conditions are extremely important for bacterial survival in the plant host. Although the complete genome sequences of different Xylella strains have been determined, little is known about stress responses and gene regulation in these organisms. In this work, a DNA microarray was constructed containing 2,600 ORFs identified in the genome sequencing project of Xylella fastidiosa 9a5c strain, and used to check global gene expression differences in the bacteria when it is infecting a symptomatic and a tolerant citrus tree. Different patterns of expression were found in each variety, suggesting that bacteria are responding differentially according to each plant xylem environment. The global gene expression profile was determined and several genes related to bacterial survival in stressed conditions were found to be differentially expressed between varieties, suggesting the involvement of different strategies for adaptation to the environment. The expression pattern of some genes related to the heat shock response, toxin and detoxification processes, adaptation to atypical conditions, repair systems as well as some regulatory genes are discussed in this paper. DNA microarray proved to be a powerful technique for global transcriptome analyses. This is one of the first studies of Xylella fastidiosa gene expression in vivo which helped... Presentar Todo |
Thesagro : |
CITRUS; CYDIA. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02405naa a2200241 a 4500 001 1050705 005 2021-06-24 008 2012 bl uuuu u00u1 u #d 022 $a0717-3458 024 7 $ahttp://dx.doi.org/10.2225/vol15-issue3-fulltext-4$2DOI 100 1 $aFEDERICI, M. 245 $aXylella fastidiosa$bAn in vivo system to study possible survival strategies within citrus xylem vessels based on global gene expression analysis.$h[electronic resource] 260 $c2012 520 $aABSTRACT. Xylella fastidiosa inhabits the plant xylem, a nutrient-poor environment, so that mechanisms to sense and respond to adverse environmental conditions are extremely important for bacterial survival in the plant host. Although the complete genome sequences of different Xylella strains have been determined, little is known about stress responses and gene regulation in these organisms. In this work, a DNA microarray was constructed containing 2,600 ORFs identified in the genome sequencing project of Xylella fastidiosa 9a5c strain, and used to check global gene expression differences in the bacteria when it is infecting a symptomatic and a tolerant citrus tree. Different patterns of expression were found in each variety, suggesting that bacteria are responding differentially according to each plant xylem environment. The global gene expression profile was determined and several genes related to bacterial survival in stressed conditions were found to be differentially expressed between varieties, suggesting the involvement of different strategies for adaptation to the environment. The expression pattern of some genes related to the heat shock response, toxin and detoxification processes, adaptation to atypical conditions, repair systems as well as some regulatory genes are discussed in this paper. DNA microarray proved to be a powerful technique for global transcriptome analyses. This is one of the first studies of Xylella fastidiosa gene expression in vivo which helped to increase insight into stress responses and possible bacterial survival mechanisms in the nutrient-poor environment of xylem vessels. 650 $aCITRUS 650 $aCYDIA 700 1 $aMARCONDES, J.A. 700 1 $aPICCHI, S.C. 700 1 $aSTUCHI, E.S. 700 1 $aFADEL, A.L. 700 1 $aLAIA, M.L. 700 1 $aLEMOS, M.V.F. 773 $tElectronic Journal of Biotechnology, 2012$gv.15, no.3, p.1-33.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|