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21 p, 1.4 MB |
Synthetic conversion of leaf chloroplasts into carotenoid-rich plastids reveals mechanistic basis of natural chromoplast development
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Llorente, Briardo (Centre de Recerca en Agrigenòmica) ;
Torres Montilla, Salvador (Centre de Recerca en Agrigenòmica) ;
Morelli, Luca (Centre de Recerca en Agrigenòmica) ;
Florez-Sarasa, Igor (Centre de Recerca en Agrigenòmica) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Ezquerro, Miguel (Centre de Recerca en Agrigenòmica) ;
D'Andrea, Lucio (Centre de Recerca en Agrigenòmica) ;
Houhou, Fakhreddine (Instituto de Biología Molecular y Celular de Plantas) ;
Majer, Eszter (Instituto de Biología Molecular y Celular de Plantas) ;
Picó, Belén (Universitat Politècnica de València. Instituto de Conservación y Mejora de la Agrodiversidad Valenciana) ;
Cebolla, Jaime (Universitat Politècnica de València. Instituto de Conservación y Mejora de la Agrodiversidad Valenciana) ;
Troncoso, Adrian (Sorbonne Universités. Université de Technologie de Compiègne, Génie Enzymatique et Cellulaire. Centre National de la Recherche Scientifique (France)) ;
Fernie, Alisdair (Max-Planck-Institut für Molekulare Pflanzenphysiologie (Germany)) ;
Daròs, José-Antonio (Instituto de Biología Molecular y Celular de Plantas) ;
Rodríguez Concepción, Manuel (Centre de Recerca en Agrigenòmica)
Plastids, the defining organelles of plant cells, undergo physiological and morphological changes to fulfill distinct biological functions. In particular, the differentiation of chloroplasts into chromoplasts results in an enhanced storage capacity for carotenoids with industrial and nutritional value such as beta-carotene (pro-vitamin A). [...]
2020 -  10.1073/pnas.2004405117
Proceedings of the National Academy of Sciences of the United States of America, Vol. 117, Issue 35 (September 2020) , p. 21796-21803
2 documents
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15 p, 2.5 MB |
Transcriptome-wide identification of novel UV-B- and light modulated flavonol pathway genes controlled by VviMYBF1
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Czemmel, Stefan (Universität Tübingen (Alemanya). Zentrum für Quantitative Biologie) ;
Höll, Janine (Universität Heidelberg. Centre for Organismal Studies Heidelberg) ;
Loyola, Rodrigo (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Arce-Johnson, Patricio (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Alcalde, José Antonio (Pontificia Universidad Católica de Chile. Departamento de Fruticultura y Enología) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Bogs, Jochen (Universität Heidelberg. Centre for Organismal Studies Heidelberg)
Flavonols constitute a group of flavonoids with important photoprotective roles in plants. In addition, flavonol content and composition greatly influences fruit quality. We previously demonstrated that the grapevine R2R3-MYB transcription factor (TF) VviMYBF1 promotes flavonol accumulation by inducing the expression of flavonol synthase (VviFLS1/VviFLS4), a key step of the initial flavonol pathway. [...]
2017 - 10.3389/fpls.2017.01084
Frontiers in plant science, Vol. 8 (June 2017) , art. 1084
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3.
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19 p, 1.6 MB |
The role of UV-B light on small RNA activity during grapevine berry development
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Sunitha, Sukumaran (Texas Tech University. Department of Biological Sciences) ;
Loyola, Rodrigo (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Alcalde, José Antonio (Pontificia Universidad Católica de Chile. Departamento de Fruticultura y Enología) ;
Arce-Johnson, Patricio (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Rock, Christopher D. (Texas Tech University. Department of Biological Sciences)
We explored the effects of ultraviolet B radiation (UV-B) on the developmental dynamics of microRNAs and phased small-interfering-RNA (phasi-RNAs)-producing loci by sequencing small RNAs in vegetative and reproductive organs of grapevine (Vitis vinifera L. [...]
2019 - 10.1534/g3.118.200805
G3, Vol. 9, issue 3 (March 2019) , p. 769-787
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16 p, 1.5 MB |
A systems-oriented analysis of the grapevine R2R3-MYB transcription factor family uncovers new insights into the regulation of stilbene accumulation
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Wong, Darren Chern Jan (University of British Columbia. Wine Research Centre) ;
Schlechter, Rudolf (Eidgenössische Technische Hochschule Zurich. Department of Biology) ;
Vannozzi, Alessandro (Università degli studi di Padova. Dipartimento di Agronomia Animali Alimenti Risorse Naturali e Ambiente) ;
Höll, Janine (Universität Heidelberg. Centre for Organismal Studies Heidelberg) ;
Hmmam, Ibrahim (Università degli studi di Padova. Dipartimento di Agronomia Animali Alimenti Risorse Naturali e Ambiente) ;
Bogs, Jochen (Dienstleistungszentrum Laendlicher Raum Rheinpfalz) ;
Tornielli, Giovanni Battista (Università di Verona. Dipartimento di Biotecnologie) ;
Castellarin, Simone Diego (University of British Columbia. Wine Research Centre) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica)
R2R3-MYB transcription factors (TFs) belong to a large and functionally diverse protein superfamily in plants. In this study, we explore the evolution and function of this family in grapevine (Vitis vinifera L. [...]
2016 - 10.1093/dnares/dsw028
DNA research, Vol. 23, issue 5 (Oct. 2016) , p. 451-466
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19 p, 3.0 MB |
Dynamics of chromatin accessibility and gene regulation by MADS-domain transcription factors in flower development
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Pajoro, Alice (Wageningen University. Laboratory of Molecular Biology) ;
Madrigal, Pedro fl. 1586-1594 (Polish Academy of Sciences. Institute of Plant Genetics) ;
Muiño, Jose M. (Max-Planck Institute for Molecular Genetics. Department of Computational Molecular Biology) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Jin, Jian (Centre de Recerca en Agrigenòmica) ;
Mecchia, Martin A. (Instituto de Biología Molecular y Celular de Rosario) ;
Debernardi, Juan M. (Instituto de Biología Molecular y Celular de Rosario) ;
Palatnik, Javier F. (Instituto de Biología Molecular y Celular de Rosario) ;
Balazadeh, Salma (University of Potsdam. Institute of Biochemistry and Biology) ;
Arif, Muhammad (University of Potsdam. Institute of Biochemistry and Biology) ;
Ó'Maoiléidigh, Diarmuid S. (Trinity College Dublin. Smurfit Institute of Genetics) ;
Wellmer, Frank (Trinity College Dublin. Smurfit Institute of Genetics) ;
Krajewski, Pawel (Polish Academy of Sciences. Institute of Plant Genetics) ;
Riechmann, José Luis (Institució Catalana de Recerca i Estudis Avançats) ;
Angenent, Gerco C. (Business Unit Bioscience. Plant Research International) ;
Kaufmann, Kerstin (University of Potsdam. Institute of Biochemistry and Biology)
Background: Development of eukaryotic organisms is controlled by transcription factors that trigger specific and global changes in gene expression programs. In plants, MADS-domain transcription factors act as master regulators of developmental switches and organ specification. [...]
2014 - 10.1186/gb-2014-15-3-r41
Genome biology, Vol. 15 (March 2014) , p. R41
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42 p, 7.3 MB |
Combinatorial regulation of stilbene synthase genes by WRKY and MYB transcription factors in grapevine (Vitis vinifera L.)
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Vannozzi, Alessandro (Università di Padova. Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente) ;
Wong, Darren Chern Jan (The Australian National University. Research School of Biology) ;
Höll, Janine (Universität Heidelberg. Centre for Organismal Studies) ;
Hmma, Ibrahim (Università di Padova. Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Bogs, Jochen (Universität Heidelberg. Centre for Organismal Studies) ;
Ziegler, Tobias (Universität Heidelberg. Centre for Organismal Studies) ;
Dry, Ian (Commonwealth Scientific and Industrial Research Organisation (Australia)) ;
Barcaccia, Gianni (Università di Padova. Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente) ;
Lucchin, Margherita (Università di Padova. Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente)
Stilbene synthase (STS) is the key enzyme leading to the biosynthesis of resveratrol. Recently we reported two R2R3-MYB transcription factor (TF) genes that regulate the stilbene biosynthetic pathway in grapevine: VviMYB14 and VviMYB15. [...]
2018 - 10.1093/pcp/pcy045
Plant & cell physiology, Vol. 59, issue 5 (May 2018) , p. 1043-1059
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16 p, 18.4 MB |
The GARP/MYB-related grape transcription factor AQUILO improves cold tolerance and promotes the accumulation of raffinose family oligosaccharides
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Sun, Xiaoming (Chinese Academy of Sciences) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Wong, Darren Chern Jan (Australian National University. Research School of Biology. Ecology and Evolution) ;
Wang, Zemin (Chinese Academy of Sciences) ;
Chai, Fengmei (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Zhang, Langlang (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Fang, Ting Ting (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Zhao, Li (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Wang, Yi (Chinese Academy of Sciences) ;
Han, Yuepeng (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Wang, Qingfeng (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture) ;
Li, Shaohua (Chinese Academy of Sciences) ;
Liang, Zhenchang (Chinese Academy of Sciences) ;
Xin, Haiping (Chinese Academy of Sciences. Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture)
Grapevine (Vitis vinifera L. ) is a widely cultivated fruit crop whose growth and productivity are greatly affected by low temperatures. On the other hand, wild Vitis species represent valuable genetic resources of natural stress tolerance. [...]
2018 - 10.1093/jxb/ery020
Journal of experimental botany, Vol. 69 Núm. 7 (March 2018) , p. 1749-1764
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17 p, 8.8 MB |
The photomorphogenic factors UV-B RECEPTOR 1, ELONGATED HYPOCOTYL 5, and HY5 HOMOLOGUE are part of the UV-B signalling pathway in grapevine and mediate flavonol accumulation in response to the environment
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Loyola, Rodrigo (Pontificia Universidad Católica de Chile. Departamento de Fruticultura y Enología) ;
Herrera, Daniela (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Mas, Abraham (Centre de Recerca en Agrigenòmica) ;
Wong, Darren Chern Jan (University of British Columbia. Wine Research Centre) ;
Höll, Janine (Centre for Organismal Studies Heidelberg) ;
Cavallini, Erika (Università di Verona. Department of Biotechnology) ;
Amato, Alessandra (Università di Verona. Department of Biotechnology) ;
Azuma, Akifumi (Nōgyō Shokuhin Sangyō Gijutsu Sōgō Kenkyū Kikō (Japan). Kaju Chagyō Kenkyū Bumon) ;
Ziegler, Tobias (Centre for Organismal Studies Heidelberg) ;
Aquea, Felipe (Universidad Adolfo Ibáñez. Centro de Ecología Aplicada y Sustentabilidad) ;
Castellarin, Simone Diego (University of British Columbia. Wine Research Centre) ;
Bogs, Jochen (Centre for Organismal Studies Heidelberg) ;
Tornielli, Giovanni Battista (Università di Verona. Department of Biotechnology) ;
Peña-Neira, Alvaro (Universidad de Chile. Departamento de Agroindustria y Enología) ;
Czemmel, Stefan (Universität Tübingen. Quantitative Biology Center) ;
Alcalde, José Antonio (Pontificia Universidad Católica de Chile. Departamento de Fruticultura y Enología) ;
Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Arce-Johnson, Patricio (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología)
By performing molecular studies coupled to radiation experiments and in silico systems analyses, we have ascertained the role of the grapevine UV-B receptor and two HY5 homologues in regulating flavonol synthesis. [...]
2016 - 10.1093/jxb/erw307
Journal of experimental botany, Vol. 67, issue 18 (Oct. 2016) , p. 5429-5445
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15 p, 1.8 MB |
Inspection of the grapevine BURP superfamily highlights an expansion of RD22 genes with distinctive expression features in berry development and ABA-mediated stress responses
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Matus, José Tomás (Centre de Recerca en Agrigenòmica) ;
Aquea, Felipe (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Espinoza, Carmen (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Vega, Andrea (Pontifica Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal. Departamento de Ciencias Vegetales) ;
Cavallini, Erika (Università di Verona. Dipartimento di Biotecnologie) ;
Dal Santo, Silvia (Università di Verona. Dipartimento di Biotecnologie) ;
Cañón, Paola (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Rodríguez-Hoces de la Guardia, Amparo (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Serrano, Jennifer (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología) ;
Tornielli, Giovanni Battista (Università di Verona. Dipartimento di Biotecnologie) ;
Arce-Johnson, Patricio (Pontificia Universidad Católica de Chile. Departamento de Genética Molecular y Microbiología)
The RESPONSIVE TO DEHYDRATION 22 (RD22) gene is a molecular link between abscisic acid (ABA) signalling and abiotic stress responses. Its expression has been used as a reliable ABA early response marker. [...]
2014 - 10.1371/journal.pone.0110372
PloS one, Vol. 9, issue 10 (Oct. 2014) , e110372
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