Arabidopsis clock proteins time series in absolute units

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SynthSys is the University of Edinburgh's research organisation in interdisciplinary, Synthetic and Systems Biology, founded in 2012 as the successor to the Centre for Systems Biology at Edinburgh (CSBE).

Andrew Millar's research group, University of Edinburgh

The dataset presents mathematical models of the gene regulatory network of the circadian clock, in the plant Arabidopsis thaliana. The work will be published as Urquiza-Garcia, Molina, Halliday and Millar, title "Abundant clock proteins point to missing molecular regulation in the plant circadian clock", in Molecular Systems Biology, 2025.

Starting from the U2019.3 and U2020.3 models, this project rescales parameters to match protein levels that were predicted using a simple model from the TiMet ...

Insertion of events that rescued mutant phenotypes were selected for performing absolute quantification using calibration curves of recombinant purified MBP-NanoLUC-3Flag-10his. Seeds were sterilised with 5% houshold bleach for 10 min and washed three time with deionised water. The seeds were then put for stratifyication at 4ºC in darkenss for 48 hours in 1.5 ml polyproplyen tubes in dionised water. After 48 hours seeds wered plated on ROBUST agar (1/2 MS salts, 1.2% Agar pH 5.8 ajudsted with ...

Analysis for inferring the number of molecules of clock proteins using recombinant NanoLUC