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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 : |
06/02/2019 |
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Actualizado : |
24/02/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ARRUABARRENA, A.; PINTOS, P.; LUQUE, E.; MOLTINI, A.; RIVAS, F.; LADO, J. |
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Afiliación : |
ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PEDRO MAXIMILIANO PINTOS RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAYZA ELEANA LUQUE NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA INÉS MOLTINI PALADINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Characterization of carotenoid accumulation in different hybrids from the Uruguayan Citrus Breeding Program. |
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Complemento del título : |
Conference Paper. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Acta Horticulturae, 15 January 2019, N° 1230, p. 67-72. |
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Serie : |
(Acta Horticulturae; 1230) |
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ISBN : |
978-94-62612-27-3 |
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ISSN : |
0567-7572 (print) // 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2019.1230.9 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 15 January 2019.
In: Acta Horticulturae (ISHS) 1230: IV International Symposium on Citrus Biotechnology. Editors: F. Rivas, Y. Erner, F.G. Gmitter Jr. Place: Canelones, Uruguay. |
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Contenido : |
ABSTRACT.
The citrus family (Rutaceae) is a very complex and diverse source of carotenoids. Carotenoid profile and content varies greatly among different species, cultivars and even fruit tissues (e.g., flavedo and juice sacs). In Uruguay, the Citrus Breeding Program is focused on obtaining good quality seedless mandarin cultivars for the fresh market. One of the strategies to improve the nutritional value of citrus, is to increase the accumulation of antioxidant compounds in the fruit pulp. In order to characterize the mechanisms of carotenoid accumulation, we analyzed the carotenoid content in the pulp of five mandarin hybrids through their maturation cycle during the year 2017. Additionally, we analyzed the mRNA expression patterns of key enzymes (PSY, βCHX) of the carotenoid biosynthesis pathway in different maturity stages: immature green (IG), mature green (MG), color break (B), mature (M). Taken together, these results allowed the identification of genotypes that have the potential to accumulate high levels of carotenoids in the pulp and, therefore, are good candidates for genetic engineering of the carotenoid biosynthetic pathway.
@ International Society for Horticultural Science. |
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Palabras claves : |
FRUIT MATURATION; GENE EXPRESSION; MANDARIN HYBRID; PLATAFORMA AGROALIMENTOS. |
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Thesagro : |
CITRUS. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02332naa a2200301 a 4500
001 1059482
005 2022-02-24
008 2019 bl uuuu u00u1 u #d
020 $a978-94-62612-27-3
022 $a0567-7572 (print) // 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2019.1230.9$2DOI
100 1 $aARRUABARRENA, A.
245 $aCharacterization of carotenoid accumulation in different hybrids from the Uruguayan Citrus Breeding Program.$h[electronic resource]
260 $c2019
490 $a(Acta Horticulturae; 1230)
500 $aArticle history: Published 15 January 2019. In: Acta Horticulturae (ISHS) 1230: IV International Symposium on Citrus Biotechnology. Editors: F. Rivas, Y. Erner, F.G. Gmitter Jr. Place: Canelones, Uruguay.
520 $aABSTRACT. The citrus family (Rutaceae) is a very complex and diverse source of carotenoids. Carotenoid profile and content varies greatly among different species, cultivars and even fruit tissues (e.g., flavedo and juice sacs). In Uruguay, the Citrus Breeding Program is focused on obtaining good quality seedless mandarin cultivars for the fresh market. One of the strategies to improve the nutritional value of citrus, is to increase the accumulation of antioxidant compounds in the fruit pulp. In order to characterize the mechanisms of carotenoid accumulation, we analyzed the carotenoid content in the pulp of five mandarin hybrids through their maturation cycle during the year 2017. Additionally, we analyzed the mRNA expression patterns of key enzymes (PSY, βCHX) of the carotenoid biosynthesis pathway in different maturity stages: immature green (IG), mature green (MG), color break (B), mature (M). Taken together, these results allowed the identification of genotypes that have the potential to accumulate high levels of carotenoids in the pulp and, therefore, are good candidates for genetic engineering of the carotenoid biosynthetic pathway. @ International Society for Horticultural Science.
650 $aCITRUS
653 $aFRUIT MATURATION
653 $aGENE EXPRESSION
653 $aMANDARIN HYBRID
653 $aPLATAFORMA AGROALIMENTOS
700 1 $aPINTOS, P.
700 1 $aLUQUE, E.
700 1 $aMOLTINI, A.
700 1 $aRIVAS, F.
700 1 $aLADO, J.
773 $tActa Horticulturae, 15 January 2019, N° 1230, p. 67-72.
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| 21. |  | PIAGGIO, L.; FERREIRA, G.; MARICHAL, M.J.; SAN JULIÁN, R.; BALDI, F.; BANCHERO, G. Growth, carcass and feed efficiency traits of lambs born to ewes restricted during mid gestation. In: ANNUAL MEETING OF THE EUROPEAN FEDERATION OF ANIMAL SCIENCE, 67a., 2016. Belfast, UK: EEAP. p. 183 + Abstract poster.| Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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| 23. | | MONTOSSI, F.; DE BARBIERI, I.; RAMOS, Z.; DONAGARAY, F.; SILVA, J.; FROS, A.; PEREZ, J.; DUTRA, F.; SOARES DE LIMA, J.; MEDEROS, A.; FERREIRA, G.; OTEGUI, D. Consorcio Regional Innovación de Lanas Ultrafinas del Uruguay (CRILU): avances y productos obtenidos. In: BERRETTA, E.; MONTOSSI, F.; BRITO, G. (Ed.). Alternativas tecnológicas para los sistemas ganaderos del basalto. Montevideo, UY: INIA, 2014. p. 385-404 (Serie Técnica; 217)| Tipo: Capítulo en Libro Técnico-Científico |
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| 25. | | FERREIRA, G.; QUINTANS, G.; BRITO, G.; BALDI, F.; BANCHERO, G.; PIAGGIO, L. Peso al nacimiento, destete y a la faena en la progenie de ovejas restringidas nutricionalmente desde día 45 al 115 de gestación. In: Congreso Asociación Uruguaya de Producción Animal (AUPA) (5º, 3-4 Dic. 2014, Montevideo, UY).| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó; INIA Treinta y Tres. |
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| 31. | | FERREIRA, G.; BERRUTTI, A.; RESQUÍN, F.; SUAREZ, M.; ZAMIT, V.; PINTOS, A.; GONZÁLEZ, V.; RACHID, C.; POSSE, J.P. Estudio de especies arbóreas para sistemas agroforestales. ln: INIA Tacuarembó. Unidad Experimental La Magnolia. Día de Campo, 28 de marzo, Tacuarembó, 2012. Integración e intensificación productiva para el norte. Tacuarembó (Uruguay): INIA , 2012. p. 50-56 (INIA Serie Actividades de Difusión; 675)| Biblioteca(s): INIA Tacuarembó. |
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