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For plants, light is a signal that carries information about the environment, and a source of energy for photosynthesis. PHYTOCAL focuses on the interaction between phytochrome signalling and photosynthesis, and seeks to understand fundamental processes that make carbon (C) and nitrogen (N) resources available for plant growth. These unexplored connections underlie biomass production and plasticity, which contribute significantly to yield variability in the field.
EU FP7 collaborative project TiMet, award number 245143. Funded 2010-2015.
"TiMet assembles world leaders in experimental and theoretical plant systems biology to advance understanding of the regulatory interactions between the circadian clock and plant metabolism, and their emergent effects on whole-plant growth and productivity."
Data, models and simulations for the Chew et al. 2014 paper (PNAS, https://doi.org/10.1073/pnas.1410238111), using wild-type Arabidopsis ecotype Col-0 in standard 12hL:12hD growth conditions, compared to La(er) or Fei-0 accessions, or to plants overexpressing a micro RNA (miR156).
Snapshots: No snapshots
Studies: Construction of Framework Model v1, Test of FMv1, growth study of Col-0 accession in 12L:12D, Test of FMv1, growth study of Col-0 accession in 5 photoperiods, Test of FMv1, growth study of other accessions and transgenic line in 12...
Assays: Arabidopsis Framework Model v1, Matlab and Simile version, Gas exchange of Fei-0 and Ler plants in 12hL:12hD, Growth of Col-0 and 35S:miR156 plants in 12hL:12hD, Growth of Col-0 in 12hL:12hD, Growth of Col-0 plants in 5 photoperiods, Growth of Fei-0 and Ler plants in 12hL:12hD
Data for Figure 4, from the prior publication of Sulpice et al. Mol. Plant 2014: Biomass, net growth and starch levels at end of day and end of night, under light:dark cycles of 4:20, 6:18, 8:16, 12:12 and 18:6 hours.
Contributor: Andrew Millar
Assay type: Cultivation Experiment
Technology type: Cultivation experiment
Snapshots: No snapshots
Investigation: Arabidopsis Framework Model v1, predicting rose...
SOPs: No SOPs
Data files: No Data files
Authors: Virginie Mengin, E. T. Pyl, T. Alexandre Moraes, R. Sulpice, N. Krohn, B. Encke, M. Stitt
Date Published: No date defined
Journal: Plant Cell Environ
PubMed ID: 28628949
Citation: Plant Cell Environ. 2017 Nov;40(11):2608-2627. doi: 10.1111/pce.13000. Epub 2017 Aug 17.
Authors: Yin Hoon Chew, B. Wenden, A. Flis, Virginie Mengin, J. Taylor, C. L. Davey, C. Tindal, H. Thomas, H. J. Ougham, P. de Reffye, M. Stitt, M. Williams, Robert Muetzelfeldt, Karen Halliday, Andrew Millar
Date Published: 10th Sep 2014
Journal: Proc Natl Acad Sci U S A
PubMed ID: 25197087
Citation: Proc Natl Acad Sci U S A. 2014 Sep 30;111(39):E4127-36. doi: 10.1073/pnas.1410238111. Epub 2014 Sep 2.