Browsing by Author "Stitt, Mark"
Now showing items 1-12 of 12
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Adjustment of carbon fluxes to light conditions regulates the daily turnover of starch in plants: a computational model
Pokhilko, Alexandra; Flis, Anna; Sulpice, Ronan; Stitt, Mark; Ebenhöh, Oliver (Royal Society of Chemistry (RSC), 2014-01-01)In the light, photosynthesis provides carbon for metabolism and growth. In the dark, plant growth depends on carbon reserves that were accumulated during previous light periods. Many plants accumulate part of their newly-fixed ... -
Allelic differences in a vacuolar invertase affect arabidopsis growth at early plant development
Leskow, Carla Coluccio; Kamenetzky, Laura; Dominguez, Pia Guadalupe; Díaz Zirpolo, José Antonio; Obata, Toshihiro; Costa, Hernán; Martí, Marcelo; Taboga, Oscar; Keurentjes, Joost; Sulpice, Ronan; Ishihara, Hirofumi; Stitt, Mark; Fernie, Alisdair Robert; Carrari, Fernando (Oxford University Press (OUP), 2016-05-18)Improving carbon fixation in order to enhance crop yield is a major goal in plant sciences. By quantitative trait locus (QTL) mapping, it has been demonstrated that a vacuolar invertase (vac-Inv) plays a key role in ... -
Characterization of a recently evolved flavonol-phenylacyltransferase gene provides signatures of natural light selection in brassicaceae
Tohge, Takayuki; Wendenburg, Regina; Ishihara, Hirofumi; Nakabayashi, Ryo; Watanabe, Mutsumi; Sulpice, Ronan; Hoefgen, Rainer; Takayama, Hiromitsu; Saito, Kazuki; Stitt, Mark; Fernie, Alisdair R. (Springer Nature, 2016-08-22)Incidence of natural light stress renders it important to enhance our understanding of the mechanisms by which plants protect themselves from harmful effects of UV-B irradiation, as this is critical for fitness of land ... -
Dissecting the subcellular compartmentation of proteins and metabolites in arabidopsis leaves using non-aqueous fractionation
Arrivault, Stéphanie; Guenther, Manuela; Florian, Alexandra; Encke, Beatrice; Feil, Regina; Vosloh, Daniel; Lunn, John E.; Sulpice, Ronan; Fernie, Alisdair R.; Stitt, Mark; Schulze, Waltraud X. (American Society for Biochemistry & Molecular Biology (ASBMB), 2014-05-27)Non-aqueous fractionation is a technique for the enrichment of different subcellular compartments derived from lyophilized material. It was developed to study the subcellular distribution of metabolites. Here we analyzed ... -
Genome-wide association mapping reveals that specific and pleiotropic regulatory mechanisms fine-tune central metabolism and growth in arabidopsis
Fusari, Corina M.; Kooke, Rik; Lauxmann, Martin A.; Annunziata, Maria Grazia; Encke, Beatrice; Hoehne, Melanie; Krohn, Nicole; Becker, Frank F.M.; Schlereth, Armin; Sulpice, Ronan; Stitt, Mark; Keurentjes, Joost J.B. (American Society of Plant Biologists (ASPB), 2017-09-27)Central metabolism is a coordinated network that is regulated at multiple levels by resource availability and by environmental and developmental cues. Its genetic architecture has been investigated by mapping metabolite ... -
Metabolic efficiency underpins performance trade-offs in growth of arabidopsis thaliana
Kleessen, Sabrina; Laitinen, Roosa; Fusari, Corina M.; Antonio, Carla; Sulpice, Ronan; Fernie, Alisdair R.; Stitt, Mark; Nikoloski, Zoran (Springer Nature, 2014-03-28)Growth often involves a trade-off between the performance of contending tasks; metabolic plasticity can play an important role. Here we grow 97 Arabidopsis thaliana accessions in three conditions with a differing supply ... -
Metabolism and growth inarabidopsisdepend on the daytime temperature but are temperature-compensated against cool nights
Pyl, Eva-Theresa; Piques, Maria; Ivakov, Alexander; Schulze, Waltraud; Ishihara, Hirofumi; Stitt, Mark; Sulpice, Ronan (American Society of Plant Biologists (ASPB), 2012-06-01)Diurnal cycles provide a tractable system to study the response of metabolism and growth to fluctuating temperatures. We reasoned that the response to daytime and night temperature may vary; while daytime temperature affects ... -
Photoperiod-dependent changes in the phase of core clock transcripts and global transcriptional outputs at dawn and dusk inarabidopsis
Flis, Anna; Sulpice, Ronan; Seaton, Daniel D.; Ivakov, Alexander A.; Liput, Magda; Abel, Christin; Millar, Andrew J.; Stitt, Mark (Wiley-Blackwell, 2016-07-15)Plants use the circadian clock to sense photoperiod length. Seasonal responses like flowering are triggered at a critical photoperiod when a light-sensitive clock output coincides with light or darkness. However, many ... -
Reduced levels of nadh-dependent glutamate dehydrogenase decrease the glutamate content of ripe tomato fruit but have no effect on green fruit or leaves
Ferraro, Gisela; D’Angelo, Matilde; Sulpice, Ronan; Stitt, Mark; Valle, Estela M. (Oxford University Press (OUP), 2015-04-15)Glutamate (Glu) is a taste enhancer that contributes to the characteristic flavour of foods. In fruit of tomato (Solanum lycopersicum L.), the Glu content increases dramatically during the ripening process, becoming the ... -
Spatially resolved metabolic analysis reveals a central role for transcriptional control in carbon allocation to wood
Roach, Melissa; Arrivault, Stéphanie; Mahboubi, Amir; Krohn, Nicole; Sulpice, Ronan; Stitt, Mark; Niittylä, Totte (Oxford University Press (OUP), 2017-06-22)The contribution of transcriptional and post-transcriptional regulation to modifying carbon allocation to developing wood of trees is not well defined. To clarify the role of transcriptional regulation, the enzyme activity ... -
Structured patterns in geographic variability of metabolic phenotypes in arabidopsis thaliana
Kleessen, Sabrina; Antonio, Carla; Sulpice, Ronan; Laitinen, Roosa; Fernie, Alisdair R.; Stitt, Mark; Nikoloski, Zoran (Springer Nature, 2012-12-27)Understanding molecular factors determining local adaptation is a key challenge, particularly relevant for plants, which are sessile organisms coping with a continuously fluctuating environment. Here we introduce a rigorous ... -
The interplay between carbon availability and growth in different zones of the growing maize leaf
Czedik-Eysenberg, Angelika B.; Arrivault, Stéphanie; Lohse, Marc A.; Feil, Regina; Krohn, Nicole; Encke, Beatrice; Nunes-Nesi, Adriano; Fernie, Alisdair R.; Lunn, John E.; Sulpice, Ronan; Stitt, Mark (American Society of Plant Biologists (ASPB), 2016-08-31)Plants assimilate carbon in their photosynthetic tissues in the light. However, carbon is required during the night and in nonphotosynthetic organs. It is therefore essential that plants manage their carbon resources ...