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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
CAPURRO, M.C.; ROEL, A.; RICCETTO, S. |
Afiliación : |
MARIA CRISTINA CAPURRO BAZZANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SARA MAGDALENA RICCETTO AGUIRREZABALA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto del momento de retiro del agua y cosecha en las variedades Parao y El Paso 144. |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
In: PROGRAMA NACIONAL PRODUCCIÓN DE ARROZ; JORNADA ANUAL ARROZ-SOJA, 2013, INIA TREINTA Y TRES, UY. Arroz-soja: resultados experimentales 2012-2013. Treinta y Tres: INIA, 2013. |
Páginas : |
c. 2, p. 4-6. |
Serie : |
(Serie Actividades de Difusión, 713). |
ISSN : |
1688-9258. |
Idioma : |
Español |
Palabras claves : |
CALIDAD MOLINERA; CARACTERIZACIÓN MICROCLIMÁTICA; MOMENTO ÓPTIMO DE COSECHA; RETIRO DE AGUA. |
Thesagro : |
ARROZ; ORYZA SATIVA; RENDIMIENTO DEL CULTIVO; RIEGO; URUGUAY; VARIEDADES. |
Asunto categoría : |
F01 Cultivo F06 Riego |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4550/1/ad-713.c.2.p.4-6-CAPURRO.pdf
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Marc : |
LEADER 00956naa a2200289 a 4500 001 1052693 005 2019-10-31 008 2013 bl uuuu u00u1 u #d 022 $a1688-9258. 100 1 $aCAPURRO, M.C. 245 $aEfecto del momento de retiro del agua y cosecha en las variedades Parao y El Paso 144. 260 $c2013 300 $ac. 2, p. 4-6. 490 $a(Serie Actividades de Difusión, 713). 650 $aARROZ 650 $aORYZA SATIVA 650 $aRENDIMIENTO DEL CULTIVO 650 $aRIEGO 650 $aURUGUAY 650 $aVARIEDADES 653 $aCALIDAD MOLINERA 653 $aCARACTERIZACIÓN MICROCLIMÁTICA 653 $aMOMENTO ÓPTIMO DE COSECHA 653 $aRETIRO DE AGUA 700 1 $aROEL, A. 700 1 $aRICCETTO, S. 773 $tIn: PROGRAMA NACIONAL PRODUCCIÓN DE ARROZ; JORNADA ANUAL ARROZ-SOJA, 2013, INIA TREINTA Y TRES, UY. Arroz-soja: resultados experimentales 2012-2013. Treinta y Tres: INIA, 2013.
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Registro original : |
INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
13/01/2020 |
Actualizado : |
01/06/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
OBERTI, H.; DALLA RIZZA, M.; REYNO, R.; MURCHIO, S.; ALTIER, N.; ABREO, E. |
Afiliación : |
HÉCTOR OBERTI RVAROLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA SARA MURCHIO VIGNOLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO RAUL ABREO GIMENEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Diversity of Claviceps paspali reveals unknown lineages and unique alkaloid genotypes. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Mycologia, 3 March 2020, Volume 112, Issue 2, Pages 230-243. Doi: https://doi.org/10.1080/00275514.2019.1694827 |
DOI : |
10.1080/00275514.2019.1694827 |
Idioma : |
Inglés |
Notas : |
Article history: Received 25 Apr 2019 // Accepted 15 Nov 2019 // Published online: 07 Jan 2020. CONTACT: E. Abreo, eabreo@inia.org.uy. FUNDING: This work was supported by the National Institute of Agricultural Research (INIA) of Uruguay (grant numbers SA-24, BT-19). |
Contenido : |
Claviceps species affecting Paspalum spp. are a serious problem, as they infect forage grasses such as Paspalum dilatatum and P. plicatulum, producing the ergot disease. The ascomycete C. paspali is known to be the pathogen responsible for this disease in both grasses. This fungus produces alkaloids, including ergot alkaloids and indole-diterpenes, that have potent neurotropic activities in mammals. A total of 32 isolates from Uruguay were obtained from infected P. dilatatum and P. plicatulum. Isolates were phylogenetically identified using partial sequences of the genes coding for the second largest subunit of RNA polymerase subunit II (RPB2), translation elongation factor 1-? (TEF1), ?-tubulin (TUB2), and the nuc rDNA 28S subunit (28S). Isolates were also genotyped by randomly amplified polymorphic DNA (RAPD) and presence of genes within the ergot alkaloid (EAS) and indole-diterpene (IDT) biosynthetic gene clusters. This study represents the first genetic characterization of several isolates of C. paspali. The results from this study provide insight into the genetic and genotypic diversity of Claviceps paspali present in P. dilatatum and suggest that isolates from P. plicatulum could be considered an ecological subspecies or specialized variant of C. paspali. Some of these isolates show hypothetical alkaloid genotypes never reported before. |
Palabras claves : |
ERGOT; FINGERPRINTING; HOST SPECIATION; PASPALUM; PHYLOGENY; STAGGER. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 02438naa a2200277 a 4500 001 1060598 005 2020-06-01 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1080/00275514.2019.1694827$2DOI 100 1 $aOBERTI, H. 245 $aDiversity of Claviceps paspali reveals unknown lineages and unique alkaloid genotypes.$h[electronic resource] 260 $c2020 500 $aArticle history: Received 25 Apr 2019 // Accepted 15 Nov 2019 // Published online: 07 Jan 2020. CONTACT: E. Abreo, eabreo@inia.org.uy. FUNDING: This work was supported by the National Institute of Agricultural Research (INIA) of Uruguay (grant numbers SA-24, BT-19). 520 $aClaviceps species affecting Paspalum spp. are a serious problem, as they infect forage grasses such as Paspalum dilatatum and P. plicatulum, producing the ergot disease. The ascomycete C. paspali is known to be the pathogen responsible for this disease in both grasses. This fungus produces alkaloids, including ergot alkaloids and indole-diterpenes, that have potent neurotropic activities in mammals. A total of 32 isolates from Uruguay were obtained from infected P. dilatatum and P. plicatulum. Isolates were phylogenetically identified using partial sequences of the genes coding for the second largest subunit of RNA polymerase subunit II (RPB2), translation elongation factor 1-? (TEF1), ?-tubulin (TUB2), and the nuc rDNA 28S subunit (28S). Isolates were also genotyped by randomly amplified polymorphic DNA (RAPD) and presence of genes within the ergot alkaloid (EAS) and indole-diterpene (IDT) biosynthetic gene clusters. This study represents the first genetic characterization of several isolates of C. paspali. The results from this study provide insight into the genetic and genotypic diversity of Claviceps paspali present in P. dilatatum and suggest that isolates from P. plicatulum could be considered an ecological subspecies or specialized variant of C. paspali. Some of these isolates show hypothetical alkaloid genotypes never reported before. 653 $aERGOT 653 $aFINGERPRINTING 653 $aHOST SPECIATION 653 $aPASPALUM 653 $aPHYLOGENY 653 $aSTAGGER 700 1 $aDALLA RIZZA, M. 700 1 $aREYNO, R. 700 1 $aMURCHIO, S. 700 1 $aALTIER, N. 700 1 $aABREO, E. 773 $tMycologia, 3 March 2020, Volume 112, Issue 2, Pages 230-243. Doi: https://doi.org/10.1080/00275514.2019.1694827
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