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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
01/10/2014 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RODRIGO, M.J.; ALQUEZAR, B.; ALOS, E.; LADO, J.; ZACARIAS, L. |
Afiliación : |
JOANNA LADO LINDNER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Biochemical bases and molecular regulation of pigmentation in the peel of Citrus fruit. |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
Scientia Horticulturae, 2013, v.163, no.5, p.46-62. |
ISSN : |
0304-4238 |
DOI : |
10.1016/j.scienta.2013.08.014 |
Idioma : |
Inglés |
Notas : |
Article history: Received 24 May 2013 / Received in revised form 6 August 2013 / Accepted 7 August 2013. |
Contenido : |
ABSTRACT
External colour of Citrus fruits is one of the most important quality traits and a decisive factor for consumer acceptance. Pigmentation of fruit peel is highly diverse among the different species and cultivars of the genus Citrus, ranging from the green of limes to the yellow of lemons, orange in mandarins and sweet oranges, and pink in red grapefruits. Colouration of the peel is due to the presence of two main pigments: chlorophylls which provide green colour, and carotenoids, which are responsible for the characteristic colouration of mature fruits of most species and cultivars. Anthocyanins are a third group of pigments,
providing a red to purple tint, in a speci?c group, blood oranges, and mainly restricted to the ?esh. Chlorophylls and carotenoids are isoprenoid-derived pigments, synthesized and accumulated in plastids and, therefore, changes in these compounds during natural ripening are driven by the transformation of chloroplasts into chromoplasts. Most of the structural genes involved in chlorophylls and carotenoids metabolism have been characterized in Citrus, concluding that content and composition of these pigments are mostly genetically determined, and highly regulated at the transcriptional level. However, other mechanisms such as post-transcriptional regulation, the formation of speci?c suborganellar structures or stabilizing-complexes may also operate. Environmental factors, such as light and temperature, are known to play critical in?uence in the development of colouration and that biochemical and molecular bases of their action are being elucidated. Moreover, nutritional status (mainly nitrogen and sugars) is a key determinant of the rate and intensity of peel colouration. The consensus hypothesis establishes that peel colouration is governed by environmental and nutritional factors acting throughout the action of different hormonal signals. In this review we summarize content and composition of main pigments in the peel of fruits of relevant Citrus species and varieties. A comprehensive overview of metabolic pathways implicated in the metabolism of the main pigments, with emphasis on the key regulatory steps, gene expression and their regulation during fruit ripening and in response to environmental, nutritional and hormonal signals is critically revised and discussed.
© 2013 Elsevier B.V. All rights reserved. MenosABSTRACT
External colour of Citrus fruits is one of the most important quality traits and a decisive factor for consumer acceptance. Pigmentation of fruit peel is highly diverse among the different species and cultivars of the genus Citrus, ranging from the green of limes to the yellow of lemons, orange in mandarins and sweet oranges, and pink in red grapefruits. Colouration of the peel is due to the presence of two main pigments: chlorophylls which provide green colour, and carotenoids, which are responsible for the characteristic colouration of mature fruits of most species and cultivars. Anthocyanins are a third group of pigments,
providing a red to purple tint, in a speci?c group, blood oranges, and mainly restricted to the ?esh. Chlorophylls and carotenoids are isoprenoid-derived pigments, synthesized and accumulated in plastids and, therefore, changes in these compounds during natural ripening are driven by the transformation of chloroplasts into chromoplasts. Most of the structural genes involved in chlorophylls and carotenoids metabolism have been characterized in Citrus, concluding that content and composition of these pigments are mostly genetically determined, and highly regulated at the transcriptional level. However, other mechanisms such as post-transcriptional regulation, the formation of speci?c suborganellar structures or stabilizing-complexes may also operate. Environmental factors, such as light and temperature, are known to play critical in?uence in the ... Presentar Todo |
Palabras claves : |
Carotenoids; Chlorophylls; Citrus fruit; Pigmentation; Plastid; Transcriptional regulation. |
Thesagro : |
CITRUS. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03278naa a2200289 a 4500 001 1050768 005 2019-10-09 008 2013 bl uuuu u00u1 u #d 022 $a0304-4238 024 7 $a10.1016/j.scienta.2013.08.014$2DOI 100 1 $aRODRIGO, M.J. 245 $aBiochemical bases and molecular regulation of pigmentation in the peel of Citrus fruit.$h[electronic resource] 260 $c2013 500 $aArticle history: Received 24 May 2013 / Received in revised form 6 August 2013 / Accepted 7 August 2013. 520 $aABSTRACT External colour of Citrus fruits is one of the most important quality traits and a decisive factor for consumer acceptance. Pigmentation of fruit peel is highly diverse among the different species and cultivars of the genus Citrus, ranging from the green of limes to the yellow of lemons, orange in mandarins and sweet oranges, and pink in red grapefruits. Colouration of the peel is due to the presence of two main pigments: chlorophylls which provide green colour, and carotenoids, which are responsible for the characteristic colouration of mature fruits of most species and cultivars. Anthocyanins are a third group of pigments, providing a red to purple tint, in a speci?c group, blood oranges, and mainly restricted to the ?esh. Chlorophylls and carotenoids are isoprenoid-derived pigments, synthesized and accumulated in plastids and, therefore, changes in these compounds during natural ripening are driven by the transformation of chloroplasts into chromoplasts. Most of the structural genes involved in chlorophylls and carotenoids metabolism have been characterized in Citrus, concluding that content and composition of these pigments are mostly genetically determined, and highly regulated at the transcriptional level. However, other mechanisms such as post-transcriptional regulation, the formation of speci?c suborganellar structures or stabilizing-complexes may also operate. Environmental factors, such as light and temperature, are known to play critical in?uence in the development of colouration and that biochemical and molecular bases of their action are being elucidated. Moreover, nutritional status (mainly nitrogen and sugars) is a key determinant of the rate and intensity of peel colouration. The consensus hypothesis establishes that peel colouration is governed by environmental and nutritional factors acting throughout the action of different hormonal signals. In this review we summarize content and composition of main pigments in the peel of fruits of relevant Citrus species and varieties. A comprehensive overview of metabolic pathways implicated in the metabolism of the main pigments, with emphasis on the key regulatory steps, gene expression and their regulation during fruit ripening and in response to environmental, nutritional and hormonal signals is critically revised and discussed. © 2013 Elsevier B.V. All rights reserved. 650 $aCITRUS 653 $aCarotenoids 653 $aChlorophylls 653 $aCitrus fruit 653 $aPigmentation 653 $aPlastid 653 $aTranscriptional regulation 700 1 $aALQUEZAR, B. 700 1 $aALOS, E. 700 1 $aLADO, J. 700 1 $aZACARIAS, L. 773 $tScientia Horticulturae, 2013$gv.163, no.5, p.46-62.
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81. | | MIGUES, I.; CESIO, V.; GÁMBARO, A.; MOYNA, G.; RODRÍGUEZ, C.; LADO, J.; RIVAS, F.; HEINZEN, H. NMR metabolomics as a prediction tool for consumers acceptance of mandarins. (SI-O-7) [oral presentation]. Session I: Breeding, Genomics and Genetics. In: RIivas, F. (Ed.). IV International Symposium on Citrus Biotechnology. Book of Abstracts. Montevideo (UY): INIA. p. 17. (INIA Serie Técnica; 244).Tipo: Presentaciones Orales |
Biblioteca(s): INIA Las Brujas. |
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84. | | MANZI, M.; LADO, J.; RODRIGO, M.J.; ZACARÍAS, L.; ARBONA, V.; GÓMEZ-CADENAS, A. Root ABA accumulation in long-term water-stressed plants is sustained by hormone transport from aerial organs. Plant and Cell Physiology, 2015, v. 56, no.12, p. 2457-2466. Received July 24, 2015. Accepted October 22, 2015. First published online: November 4, 2015Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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85. | | SALVO, M.; REY, F.; ARRUABARRENA, A.; GAMBETTA, G.; RODRIGO, M. J.; ZACARÍAS, L.; LADO, J. Transcriptional analysis of C-repeat binding factors in fruit of citrus species with differential sensitivity to chilling injury during postharvest storage. International Journal of Molecular Sciences, 2 January 2021, Volume 22, Issue 2, Article number 804, Pages 1-20. OPEN ACCESS. Doi: https://doi.org/10.3390/ijms22020804 Article history: Received 9 December 2020; Revised 5 January 2021; Accepted 12 January 2021; Published 15 January 2021.
This work was supported by a research grant from the National Agency of Research and Innovation (ANII-Uruguay) by the...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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87. | | CABOT, M.I.; LADO, J.; BAUTISTA, I.; RIBAL, J.; SANJUÁN, N. On the relevance of site specificity and temporal variability in agricultural LCA: a case study on mandarin in North Uruguay. International Journal of Life Cycle Assessment. 2023, https://doi.org/10.1007/s11367-023-02186-6 -- OPEN ACCESS. [Article in Press] Article history: Received 29 December 2022; Accepted 15 May 2023; Published 19 June 2023. -- Correspondence author: Cabot, M.I.; Grup ASPA, Departament de Tecnologia d?Aliments, Edifici 3F, Universitat Politècnica de València, Camí de...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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88. | | VICENTE, E.; ARES, G.; RODRIGUEZ, G.; VARELA, P.; BOLOGNA, F.; LADO, J. Selection of promising sweet potato clones using projective mapping. Research article. Journal of the Science of Food & Agriculture, 2017, v.97, no.1, p.158-164. Article information: Issue online: 7 November 2016 // Version of record online: 13 April 2016 // Accepted manuscript online: 9 March 2016 // Manuscript Accepted: 3 March 2016
Manuscript Revised: 29 February 2016 // Manuscript Received: 22...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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90. | | LADO, J.; MOLTINI, A.; PINTOS, P.; LUQUE, E.; VICENTE, E.; GHELFI, B.; MANZZIONI, A.; ARES, G. Porque el sabor importa: la evaluación sensorial integrada al mejoramiento genético de hortalizas uruguayas. Revista INIA Uruguay, 2018, no. 55, p. 31-34. (Revista INIA; 55).Tipo: Artículos en Revistas Agropecuarias |
Biblioteca(s): INIA Las Brujas. |
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91. | | LADO, J.; MOLTINI, A.; PINTOS, P.; LUQUE, E.; GONCALVEZ, L.; RIVAS, F.; ALCAIRE, F.; ARES, G. Unraveling factors affecting consumers' liking of novel Uruguayan mandarins. [Descifrando los factores que afectan la aceptabilidad de nuevas mandarinas Uruguayas]. [Descifrando os fatores que afetam a aceitabilidade de novas tangerinas uruguaias]. Agrociencia Uruguay, 2021, vol. 25, n.2, article E540. DOI: https://doi.org/10.31285/AGRO.25.540 Article history: Received 10 Feb 2021; Accepted 3 Aug 2021; Published 18 Aug 2021.
Editor: Gustavo González-Neves, Universidad de la República, Montevideo, Uruguay.
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Biblioteca(s): INIA Las Brujas. |
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Biblioteca(s): INIA Las Brujas. |
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Biblioteca(s): INIA Las Brujas. |
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98. | | VICENTE, E.; RODRIGUEZ, G.; GHELFI, B.; REGGIO, A.; VARELA, P.; GONZÁLEZ-ARCOS, M.; ARRUABARRENA, A.; ARES, G.; LADO, J. Los cultivares CAMBARÁ y CHAPICUY: nuevas oportunidades para la mejora de la calidad en boniato. Revista INIA Uruguay, 2016, No.44, p. 34-38. (Revista INIA; 44)Tipo: Artículos en Revistas Agropecuarias |
Biblioteca(s): INIA Las Brujas. |
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Biblioteca(s): INIA Las Brujas. |
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100. | | VICENTE, E.; MANZZIONI, A.; GIMÉNEZ, G.; GONZÁLEZ-ARCOS, M.; LADO, J.; BUENAHORA, J.; VILARO, F.; SILVEIRA, D. Cultivar de frutilla YURI (SGK 3.2) "Mejorando la calidad de la oferta invernal" Revista INIA Uruguay, 2011, no. 25 p. 23-25 (Revista INIA; 25)Tipo: Artículos en Revistas Agropecuarias |
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