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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
14/11/2015 |
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Actualizado : |
19/04/2017 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CROCE, V.; PIANZZOLA, M.J.; DURAND, K.; GONZÁLEZ-ARCOS, M.; JACQUES, M.A.; SIRI, M.I. |
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Afiliación : |
MATIAS GONZALEZ ARCOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Multilocus Sequence Typing reveals high variability among Clavibacter michiganensis subsp. michiganensis strains affecting tomato crops in Uruguay. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
European Journal of Plant Pathology, 2016, v.144, no.1, p. 1-13. |
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ISSN : |
0929-1873 |
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DOI : |
10.1007/s10658-015-0738-0 |
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Idioma : |
Inglés |
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Notas : |
Accepted: 17 August 2015 / Published online: 28 September 2015 |
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Contenido : |
ABSTRACT.
Bacterial canker caused by Clavibacter michiganensis subspecies michiganensis (Cmm) has been a threat to tomato production in Uruguay for several years. In this study, 39 Cmm strains were collected from several outbreaks and production areas in Uruguay, and were identified by molecular assays and pathogenicity tests on a susceptible cultivar of tomato. In addition, a TaqMan assay targeting a putative two-component system sensor kinase gene demonstrated good specificity with all strains tested and gave no false negative results. The first epidemiological study of Cmm in this country was carried out in order to elucidate the origin of outbreaks and sources of infection and dissemination of the pathogen. Strains from Uruguay showed high genetic diversity based on a Multi Locus Sequence Typing analysis of five housekeeping genes. This approach revealed 36 sequence types (STs) within a worldwide collection of 108 Cmm strains. Ten STs correspond to strains solely isolated in Uruguay, including eight novel STs for the subspecies michiganensis. This high diversity reflects the introduction of new strains from different origins that most probably results from seed importation. This study provides relevant information about the distribution and origin of strains causing bacterial canker in Uruguay and will pave the way for the establishment of preventive measures to control the disease.
© 2015 Koninklijke Nederlandse Planteziektenkundige Vereniging |
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Palabras claves : |
BACTERIAL CANKER; EPIDEMIOLOGY; GENETIC DIVERSITY; SEED TRANSMISSION. |
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Thesagro : |
CANCRO BACTERIANO; CLAVIBACTER MICHIGANENSIS SUBSP; TOMATE. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02454nam a2200289 a 4500
001 1053884
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008 2016 bl uuuu u0uu1 u #d
022 $a0929-1873
024 7 $a10.1007/s10658-015-0738-0$2DOI
100 1 $aCROCE, V.
245 $aMultilocus Sequence Typing reveals high variability among Clavibacter michiganensis subsp. michiganensis strains affecting tomato crops in Uruguay.$h[electronic resource]
260 $aEuropean Journal of Plant Pathology, 2016, v.144, no.1, p. 1-13.$c2016
500 $aAccepted: 17 August 2015 / Published online: 28 September 2015
520 $aABSTRACT. Bacterial canker caused by Clavibacter michiganensis subspecies michiganensis (Cmm) has been a threat to tomato production in Uruguay for several years. In this study, 39 Cmm strains were collected from several outbreaks and production areas in Uruguay, and were identified by molecular assays and pathogenicity tests on a susceptible cultivar of tomato. In addition, a TaqMan assay targeting a putative two-component system sensor kinase gene demonstrated good specificity with all strains tested and gave no false negative results. The first epidemiological study of Cmm in this country was carried out in order to elucidate the origin of outbreaks and sources of infection and dissemination of the pathogen. Strains from Uruguay showed high genetic diversity based on a Multi Locus Sequence Typing analysis of five housekeeping genes. This approach revealed 36 sequence types (STs) within a worldwide collection of 108 Cmm strains. Ten STs correspond to strains solely isolated in Uruguay, including eight novel STs for the subspecies michiganensis. This high diversity reflects the introduction of new strains from different origins that most probably results from seed importation. This study provides relevant information about the distribution and origin of strains causing bacterial canker in Uruguay and will pave the way for the establishment of preventive measures to control the disease. © 2015 Koninklijke Nederlandse Planteziektenkundige Vereniging
650 $aCANCRO BACTERIANO
650 $aCLAVIBACTER MICHIGANENSIS SUBSP
650 $aTOMATE
653 $aBACTERIAL CANKER
653 $aEPIDEMIOLOGY
653 $aGENETIC DIVERSITY
653 $aSEED TRANSMISSION
700 1 $aPIANZZOLA, M.J.
700 1 $aDURAND, K.
700 1 $aGONZÁLEZ-ARCOS, M.
700 1 $aJACQUES, M.A.
700 1 $aSIRI, M.I.
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
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Fecha actual : |
24/09/2014 |
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Actualizado : |
12/10/2017 |
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Tipo de producción científica : |
Presentaciones Orales |
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Autor : |
CASTILLO, J.; MENDEZ, R.; DEAMBROSI, E. |
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Afiliación : |
JESÚS CASTILLO VELÁZQUEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; RAMON FELIPE MENDEZ LARROSA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ENRIQUE GERMAN DEAMBROSI CHURRUT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Fosforita anticipada: evolución de P [i.e. fósforo] en suelo y productividad del raigrás y el arroz. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
In: Congreso Uruguayo de Suelos, 1.; Encuentro de la Sociedad Uruguaya de Ciencias del Suelo, 6., 2014, Colonia del Sacramento, UY. Intensificando el conocimiento del suelo y medioambiente para producir más y mejor; presentaciones orales. [Montevideo: SUCS], 2014. |
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Páginas : |
p. 36. |
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ISBN : |
978-9974-99-587-1 |
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Idioma : |
Español |
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Palabras claves : |
FERTILIZACIÓN FOSFATADA; LABOREO DE VERANO; LOLIUM; ORYZA SATIVA; VERDEO DE INVIERNO. |
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Thesagro : |
ARROZ; FERTILIZACIÓN; MANEJO DEL SUELO; VERDEOS DE INVIERNO. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo
P35 Fertilidad del suelo |
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Marc : |
LEADER 00973nam a2200253 a 4500
001 1050496
005 2017-10-12
008 2014 bl uuuu u00u1 u #d
020 $a978-9974-99-587-1
100 1 $aCASTILLO, J.
245 $aFosforita anticipada$bevolución de P [i.e. fósforo] en suelo y productividad del raigrás y el arroz.$h[electronic resource]
260 $aIn: Congreso Uruguayo de Suelos, 1.; Encuentro de la Sociedad Uruguaya de Ciencias del Suelo, 6., 2014, Colonia del Sacramento, UY. Intensificando el conocimiento del suelo y medioambiente para producir más y mejor; presentaciones orales. [Montevideo: SUCS]$c2014
300 $ap. 36.
650 $aARROZ
650 $aFERTILIZACIÓN
650 $aMANEJO DEL SUELO
650 $aVERDEOS DE INVIERNO
653 $aFERTILIZACIÓN FOSFATADA
653 $aLABOREO DE VERANO
653 $aLOLIUM
653 $aORYZA SATIVA
653 $aVERDEO DE INVIERNO
700 1 $aMENDEZ, R.
700 1 $aDEAMBROSI, E.
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