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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
27/09/2019 |
Actualizado : |
30/09/2019 |
Tipo de producción científica : |
Revista INIA |
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) |
Título : |
Revista INIA Uruguay. (N° 58, Setiembre 2019). |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Montevideo (UY): INIA, 2019. |
Páginas : |
88 p. |
Serie : |
(Revista INIA; 58) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Notas : |
Informe especial: El desafìo de una fruticultura sostenible. Programa Nacional de Investigación en Producción Frutícola. |
Thesagro : |
ARROZ; BIOTECNOLOGIA; BOVINOS DE CARNE; CAMBIO CLIMÁTICO; CIENCIA; CITRUS; CLIMATOLOGIA; COMUNICACIÓN; CONTROL DE ENFERMEDADES; CULTIVO; CULTIVOS DE GRANO; CULTIVOS DE SECANO; ENTOMOLOGIA; ESPECIES FORRAJERAS; EUCALYPTUS; EXPLOTACION AGRICOLA FAMILIAR; FITOPATOLOGÍA; FORESTALES; FORRAJERAS; FORRAJES; FRUTALES; FRUTICULTURA; GANADO BOVINO; GRANOS; GRAS; HORTALIZAS; HORTICULTURA; INIA; INNOVACION; INVESTIGACIÓN; LECHERÍA; LEGUMINOSAS; MANEJO DE CULTIVOS; MEJORAMIENTO ANIMAL; METEOROLOGIA; MICROBIOLOGÍA; OVINOS; PASTURAS; PRODUCCIÓN ANIMAL; PRODUCCION DE LANA; PRODUCCION DE LECHE; REVISTA INIA 2019; SEMILLAS; SUELOS; SUSTENTABILIDAD AMBIENTAL; TECNOLOGIA; TRANSFERENCIA DE TECNOLOGIA; VARIEDADES; VITICULTURA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13347/1/Revista-INIA-58-Setiembre-2019.pdf
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Marc : |
LEADER 01984nam a2200733 a 4500 001 1060223 005 2019-09-30 008 2019 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 245 $aRevista INIA Uruguay. (N° 58, Setiembre 2019). 260 $aMontevideo (UY): INIA$c2019 300 $a88 p. 490 $a(Revista INIA; 58) 500 $aInforme especial: El desafìo de una fruticultura sostenible. Programa Nacional de Investigación en Producción Frutícola. 650 $aARROZ 650 $aBIOTECNOLOGIA 650 $aBOVINOS DE CARNE 650 $aCAMBIO CLIMÁTICO 650 $aCIENCIA 650 $aCITRUS 650 $aCLIMATOLOGIA 650 $aCOMUNICACIÓN 650 $aCONTROL DE ENFERMEDADES 650 $aCULTIVO 650 $aCULTIVOS DE GRANO 650 $aCULTIVOS DE SECANO 650 $aENTOMOLOGIA 650 $aESPECIES FORRAJERAS 650 $aEUCALYPTUS 650 $aEXPLOTACION AGRICOLA FAMILIAR 650 $aFITOPATOLOGÍA 650 $aFORESTALES 650 $aFORRAJERAS 650 $aFORRAJES 650 $aFRUTALES 650 $aFRUTICULTURA 650 $aGANADO BOVINO 650 $aGRANOS 650 $aGRAS 650 $aHORTALIZAS 650 $aHORTICULTURA 650 $aINIA 650 $aINNOVACION 650 $aINVESTIGACIÓN 650 $aLECHERÍA 650 $aLEGUMINOSAS 650 $aMANEJO DE CULTIVOS 650 $aMEJORAMIENTO ANIMAL 650 $aMETEOROLOGIA 650 $aMICROBIOLOGÍA 650 $aOVINOS 650 $aPASTURAS 650 $aPRODUCCIÓN ANIMAL 650 $aPRODUCCION DE LANA 650 $aPRODUCCION DE LECHE 650 $aREVISTA INIA 2019 650 $aSEMILLAS 650 $aSUELOS 650 $aSUSTENTABILIDAD AMBIENTAL 650 $aTECNOLOGIA 650 $aTRANSFERENCIA DE TECNOLOGIA 650 $aVARIEDADES 650 $aVITICULTURA
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
13/11/2015 |
Actualizado : |
25/09/2016 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
LADO, J.; RODRIGO, M.J.; ZACARÍAS, L. |
Afiliación : |
JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Transcriptional regulation of ethylene metabolism in 'Marsh' and 'Star Ruby' grapefruits under chilling conditions. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Acta Horticulturae, 2015, no.1079, p. 501-506. |
ISBN : |
978-946261071-2 |
ISSN : |
0567-7572 |
DOI : |
10.17660/ActaHortic.2015.1079.66 |
Idioma : |
Inglés |
Notas : |
Proc. Vth International Conference Postharvest Unlimited. Eds.: Toivonen P.M.,Kalaitzis P.,Manganaris G.A. |
Contenido : |
ABSTRACT.
Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold
storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expression of the ETR genes. These results illustrate the complex regulation of the different members of ethylene biosynthetic, signaling and response pathway by cold stress in the peel of grapefruits. MenosABSTRACT.
Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold
storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expr... Presentar Todo |
Thesagro : |
CITRUS; ESTRÉS DE FRÍO; ETILENO; TECNOLOGIA DE POSTCOSECHA; TRASTORNOS FUNCIONALES. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02533nga a2200253 a 4500 001 1053876 005 2016-09-25 008 2015 bl uuuu u00u1 u #d 020 $a978-946261071-2 022 $a0567-7572 024 7 $a10.17660/ActaHortic.2015.1079.66$2DOI 100 1 $aLADO, J. 245 $aTranscriptional regulation of ethylene metabolism in 'Marsh' and 'Star Ruby' grapefruits under chilling conditions. 260 $c2015 500 $aProc. Vth International Conference Postharvest Unlimited. Eds.: Toivonen P.M.,Kalaitzis P.,Manganaris G.A. 520 $aABSTRACT. Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expression of the ETR genes. These results illustrate the complex regulation of the different members of ethylene biosynthetic, signaling and response pathway by cold stress in the peel of grapefruits. 650 $aCITRUS 650 $aESTRÉS DE FRÍO 650 $aETILENO 650 $aTECNOLOGIA DE POSTCOSECHA 650 $aTRASTORNOS FUNCIONALES 700 1 $aRODRIGO, M.J. 700 1 $aZACARÍAS, L. 773 $tActa Horticulturae, 2015, no.1079, p. 501-506.
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