|
|
Registros recuperados : 594 | |
148. | | Trabajos presentados Salto (Uruguay): INIA, 2002. 78 p. Resumen de las actividades desarrolladas dentro de los cinco proyectos de investigación en marcha, así como en acuerdos de trabajo entre INIA, otras instituciones y empresas citrícolas, atendiendo las demandas tecnológicas planteadas por...Biblioteca(s): INIA La Estanzuela. |
| |
149. | | DE LEÓN, J.H.; SETAMOU, M.; GASTAMINZA, G.A.; BUENAHORA, J.; CÁCERES, S.; YAMAMOTO, P.T.; BOUVET, J.P.; LOGARZO, G.A. Two separate introductions of Asian citrus psyllid populations found in the American continents. Annals of the Entomological Society of America, 2011, v.104, no.6, p.1392-1398.Biblioteca(s): INIA Las Brujas. |
| |
152. | | UMAÑA, R.; PRITSCH, C.; ARBIZA, J.R.; RIVAS, F.; PAGLIANO, G. Evaluation of four viroid rna extraction methods for the molecular diagnosis of cevd in citrus lemon using rt-pcr, dot blot and northern blot. [Evaluación de cuatro métodos de extracción de ARN viroide para el diagnóstico molecular de CEVd en Citrus limon mediante RT-PCR, Dot blot y Northern blot.]. Biotecnologia Aplicada, 2013, v.30, no.2, p.125-130. 2-s2.0-84884171392 1027-2852Biblioteca(s): INIA Las Brujas. |
| |
155. | | AMORÓS, M.E.; PEREIRA DAS NEVES, V.; GALVAN, V.; RODRIGUEZ, A.; AMARAL, J.; ROSSINI, C.; BUENAHORA, J. Alternativas de bajo impacto para el control de Diaphorina citri en la citricultura uruguaya. Revista INIA Uruguay, 2019, no. 56, p. 66-69. (Revista INIA; 56).Biblioteca(s): INIA Las Brujas. |
| |
156. | | OTERO, A.; GOÑI, C.; CASTAÑO, J.P. Condiciones climáticas en el ciclo productivo 2008-2009 In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Citrícola. Reduciendo incertidumbres: el riego en la productividad de los cítricos. Avances de investigación. Salto Grande, Salto (Uruguay): INIA, 2009. p. 2-12 (INIA Serie Actividades de Difusión ; 576)Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
| |
157. | | FONTÁN, G.; DA ROSA, C.; INZAURRALDE, C.; GRASSO, J.; BERTALMIO, A.; MAESO, D.; BERTONI, E.; ROLON, R.; DE LOS SANTOS, Á.; GONCALVEZ, L.; RIVAS, F. Análisis de la producción de plantas cítricas en el Uruguay: el rol del Programa Nacional de Saneamiento y Certificación de Cítricos. Hortifruticultura. Revista INIA Uruguay, Marzo 2024, no.76, p.81-85. (Revista INIA; 76).Biblioteca(s): INIA Las Brujas. |
| |
Registros recuperados : 594 | |
|
|
| 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 : |
12/11/2015 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
LADO, J.; ZACARÍAS, L.; GURREA, A.; PAGE, A.; STEAD, A.; RODRIGO, M.J. |
Afiliación : |
JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LORENZO ZACARÍAS, IATA (Instituto de Agroquímica y Tecnología de Alimentos); ARANZAZU GURREA, IATA (Instituto de Agroquímica y Tecnología de Alimentos); ANTON PAGE, University of Southampton (UK); ANTHONY STEAD, University of London (UK); MARÍA J. RODRIGO, IATA (Instituto de Agroquímica y Tecnología de Alimentos). |
Título : |
Exploring the diversity in Citrus fruit colouration to decipher the relationship between plastid ultrastructure and carotenoid composition. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Planta, 2015, v. 242, p. 645-661. |
DOI : |
10.1007/s00425-015-2370-9 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 13 March 2015 / Accepted: 9 July 2015 / Published online: 23 July 2015.
Electronic supplementary material The online version of this article (doi:10.1007/s00425-015-2370-9) contains supplementary material, which is available to authorized users. |
Contenido : |
ABSTRACT.
Main conclusion: Differentiation of new and characteristic plastid ultrastructures during ripening of citrus fruits in both peel and pulp appears to be strongly correlated with the content and complement of carotenoids.
Most of the species of the Citrus genus display a wide range in fruit colouration due to differences in car- otenoids; however, how this diversity is related and may contribute to plastid differentiation and ultrastructure is currently unknown. To that end, carotenoid profile and plastid ultrastructure were compared in peel and pulp of three sweet oranges: the ordinary orange-coloured Navel, rich in b,b-xanthophylls, the yellow Pinalate mutant with an elevated content of colourless carotenes and reduced b,b-xanthophylls, and the red-fleshed Cara Cara with high concentration of colourless carotenes and lycopene in the pulp; and two grapefruits: the white Marsh, with low carotenoid content, and the red Star Ruby, accumulating upstream carotenes and lycopene. The most remarkable differences in plastid ultrastructure among varieties were detected in the pulp at full colour, coinciding with major differences in carotenoid composition. Accumulation of lycopene in Cara Cara and Star Ruby pulp was associated with the presence of needle-like crystals in the plastids,
while high content of upstream carotenes in Pinalate pulp was related to the development of a novel plastid type with numerous even and round vesicles. The presence of
plastoglobuli was linked to phytoene and xanthophyll accumulation, suggesting these structures as the main sites for the accumulation of these pigments. Peel chromoplasts
were richer in membranes compared to pulp chromoplasts, reflecting their different biogenesis. In summary, differences in carotenoid composition and accumulation of unusual carotenoids are mirrored by the development of diverse and novel chromoplast types, revealing the plasticity of these organelles to rearrange carotenoids inside different structures to allow massive accumulation and thus contributing to the chemical stability of the carotenoids.
@ Springer-Verlag Berlin Heidelberg 2015 MenosABSTRACT.
Main conclusion: Differentiation of new and characteristic plastid ultrastructures during ripening of citrus fruits in both peel and pulp appears to be strongly correlated with the content and complement of carotenoids.
Most of the species of the Citrus genus display a wide range in fruit colouration due to differences in car- otenoids; however, how this diversity is related and may contribute to plastid differentiation and ultrastructure is currently unknown. To that end, carotenoid profile and plastid ultrastructure were compared in peel and pulp of three sweet oranges: the ordinary orange-coloured Navel, rich in b,b-xanthophylls, the yellow Pinalate mutant with an elevated content of colourless carotenes and reduced b,b-xanthophylls, and the red-fleshed Cara Cara with high concentration of colourless carotenes and lycopene in the pulp; and two grapefruits: the white Marsh, with low carotenoid content, and the red Star Ruby, accumulating upstream carotenes and lycopene. The most remarkable differences in plastid ultrastructure among varieties were detected in the pulp at full colour, coinciding with major differences in carotenoid composition. Accumulation of lycopene in Cara Cara and Star Ruby pulp was associated with the presence of needle-like crystals in the plastids,
while high content of upstream carotenes in Pinalate pulp was related to the development of a novel plastid type with numerous even and round vesicles. The presence of
plastoglobuli was link... Presentar Todo |
Palabras claves : |
CAROTENOIDS; CHLOROPLASTS; CHROMOPLASTS; FRUIT RIPENING. |
Thesagro : |
CAROTENOIDES; CITRUS; CLOROPLASTO; MADURAMIENTO. |
Asunto categoría : |
-- |
Marc : |
LEADER 03233naa a2200301 a 4500 001 1053860 005 2019-10-15 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1007/s00425-015-2370-9$2DOI 100 1 $aLADO, J. 245 $aExploring the diversity in Citrus fruit colouration to decipher the relationship between plastid ultrastructure and carotenoid composition. 260 $c2015 500 $aArticle history: Received: 13 March 2015 / Accepted: 9 July 2015 / Published online: 23 July 2015. Electronic supplementary material The online version of this article (doi:10.1007/s00425-015-2370-9) contains supplementary material, which is available to authorized users. 520 $aABSTRACT. Main conclusion: Differentiation of new and characteristic plastid ultrastructures during ripening of citrus fruits in both peel and pulp appears to be strongly correlated with the content and complement of carotenoids. Most of the species of the Citrus genus display a wide range in fruit colouration due to differences in car- otenoids; however, how this diversity is related and may contribute to plastid differentiation and ultrastructure is currently unknown. To that end, carotenoid profile and plastid ultrastructure were compared in peel and pulp of three sweet oranges: the ordinary orange-coloured Navel, rich in b,b-xanthophylls, the yellow Pinalate mutant with an elevated content of colourless carotenes and reduced b,b-xanthophylls, and the red-fleshed Cara Cara with high concentration of colourless carotenes and lycopene in the pulp; and two grapefruits: the white Marsh, with low carotenoid content, and the red Star Ruby, accumulating upstream carotenes and lycopene. The most remarkable differences in plastid ultrastructure among varieties were detected in the pulp at full colour, coinciding with major differences in carotenoid composition. Accumulation of lycopene in Cara Cara and Star Ruby pulp was associated with the presence of needle-like crystals in the plastids, while high content of upstream carotenes in Pinalate pulp was related to the development of a novel plastid type with numerous even and round vesicles. The presence of plastoglobuli was linked to phytoene and xanthophyll accumulation, suggesting these structures as the main sites for the accumulation of these pigments. Peel chromoplasts were richer in membranes compared to pulp chromoplasts, reflecting their different biogenesis. In summary, differences in carotenoid composition and accumulation of unusual carotenoids are mirrored by the development of diverse and novel chromoplast types, revealing the plasticity of these organelles to rearrange carotenoids inside different structures to allow massive accumulation and thus contributing to the chemical stability of the carotenoids. @ Springer-Verlag Berlin Heidelberg 2015 650 $aCAROTENOIDES 650 $aCITRUS 650 $aCLOROPLASTO 650 $aMADURAMIENTO 653 $aCAROTENOIDS 653 $aCHLOROPLASTS 653 $aCHROMOPLASTS 653 $aFRUIT RIPENING 700 1 $aZACARÍAS, L. 700 1 $aGURREA, A. 700 1 $aPAGE, A. 700 1 $aSTEAD, A. 700 1 $aRODRIGO, M.J. 773 $tPlanta, 2015$gv. 242, p. 645-661.
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! |
|
|