Assays

416 Assays visible to you, out of a total of 740

The models in this record were published in Flis et al. Royal Society Open Biology 2015. They will be submitted to Biomodels when we have a PubMed ID for the paper.

Original model: Arabidopsis clock model P2011.1.1 from Pokhilko et al. Mol Syst. Biol. 2012, http://dx.doi.org/10.1038/msb.2012.6

Photothermal model for Arabidopsis development, as published, converted to Simile format by Yin-Hoon Chew. Note that the XML file is just a dummy SBML file, the .SML is the working model file. Simile can read csv files (as attached) for meteorological data (hourly temperature, sunrise, sunset). Users only need to change the directory of the input variables. I have also attached the set of parameter values for each genotype.

Related Publications
Wilczek et al.
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Photothermal model for Arabidopsis development, as published, converted to Simile format by Yin-Hoon Chew. Note that the XML file is just a dummy SBML file, the .SML is the working model file. Simile can read csv files (as attached) for meteorological data (hourly temperature, sunrise, sunset). Users only need to change the directory of the input variables. I have also attached the set of parameter values for each genotype.

Related Publications
Wilczek et al.
...

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Detailed model of starch metabolism from Sorokina et al. BMC Sys Bio 2011. First upload is a draft.

Related Publications
Sorokina et al (2011). BMicroarray data can predict diurnal changes of starch content in the picoalga Ostreococcus.. BMC Systems Biology. Retrieved from: http://www.ncbi.nlm.nih.gov/pubmed/21352558

Originally submitted to PLaSMo on 2011-08-12 15:34:00

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

The model shows how the CONSTANS gene and protein in Arabidopsis thaliana forms a day-length sensor. It corresponds to Model 3 in the publication of Salazar et al. 2009. Matlab versions of all the models in the paper are attached to this record as a ZIP archive, as are all the data waveforms curated from the literature to constrain the model. Further information may be available via links from the authors web site (www.amillar.org). Simulation
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

The model shows how the CONSTANS gene and protein in Arabidopsis thaliana forms a day-length sensor. It corresponds to Model 3 in the publication of Salazar et al. 2009. Matlab versions of all the models in the paper are attached to this record as a ZIP archive, as are all the data waveforms curated from the literature to constrain the model. Further information may be available via links from the authors web site (www.amillar.org). Simulation
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Andrew's work-in-progress P2012 version. NB KNOWN PROBLEMS do not use lightly. Derived from PLM_49, after removing ABA regulation and tidying up the SBML in COPASI. Please see version comments for IMPORTANT notes.

Comments


No parameters constrained in version 1 file.


2013-02-26 17:31:26 3 amillar2 andrew.millar@ed.ac.uk


Compiled successfully in SBSI for optimisation.


2013-02-26 17:28:18 3 amillar2 andrew.millar@ed.ac.uk

Version
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's work-in-progress P2012 version. NB KNOWN PROBLEMS do not use lightly. Derived from PLM_49, after removing ABA regulation and tidying up the SBML in COPASI. Please see version comments for IMPORTANT notes.

Comments


No parameters constrained in version 1 file.


2013-02-26 17:31:26 3 amillar2 andrew.millar@ed.ac.uk


Compiled successfully in SBSI for optimisation.


2013-02-26 17:28:18 3 amillar2 andrew.millar@ed.ac.uk

Version
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Draft of MEP pathway for isoprenoid synthesis, created 2012-2013 by Oender Kartal in the Gruissem lab. He notes "It contains some annotations and references for the parameter values and rate equations and produces a stable steady state, so you can do some control analysis. It simulates day-metabolism, since the MEP Pathway is supposedly active during the day." Unpublished, for use by TiMet consortium only.

Originally submitted to PLaSMo on 2013-09-13 09:10:53

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

This is a version derived from a model from the article: Experimental validation of a predicted feedback loop in the multi-oscillator clock of Arabidopsis thaliana. Locke JC, Kozma-Bognár L, Gould PD, Fehér B, Kevei E, Nagy F, Turner MS, Hall A, Millar AJ Mol. Syst. Biol.2006;Volume:2;Page:59 17102804,   The model describes a three loop circuit of the Arabidopsis circadian clock. It provides initial conditions,
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

This version is derived from a model from the article: Extension of a genetic network model by iterative experimentation and mathematical analysis. Locke JC, Southern MM, Kozma-Bognár L, Hibberd V, Brown PE, Turner MS, Millar AJ Mol. Syst. Biol. 2005; 1: 2005.0013 16729048,  SBML model of the interlocked feedback loop network The model describes the circuit depicted in Fig. 4 and reproduces the simulations
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Temperature-sensitive version of Pokhilko 2010 Arabidopsis clock model, from Biomodels BIOMD00273, prepared by Mirela Domijan for the Gould et al. paper on cryptochrome influences on circadian rhythms.    Molecular Systems Biology 9 Article number: 650  doi:10.1038/msb.2013.7 Published online: 19 March 2013 Citation: Molecular Systems Biology 9:650 Network balance via CRY signalling controls the Arabidopsis circadian clock over ambient temperatures Gould,
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Temperature-sensitive version of Pokhilko 2010 Arabidopsis clock model, from Biomodels BIOMD00273, prepared by Mirela Domijan for the Gould et al. paper on cryptochrome influences on circadian rhythms.    Molecular Systems Biology 9 Article number: 650  doi:10.1038/msb.2013.7 Published online: 19 March 2013 Citation: Molecular Systems Biology 9:650 Network balance via CRY signalling controls the Arabidopsis circadian clock over ambient temperatures Gould,
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

A cell-level model of the Arabidopsis root elongation zone. This spatial model is divided up into biological cells which are further divided into simulation boxes. The original model was designed to investigate how canal cells can accumulate auxin over time rather than to investigate the transport of auxin through the canal cells per se. The main outputs of the simulations in the original paper were the steady state ratios of auxin in the canal cell protoplasts to that in the parenchyma cell
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A cell-level model of the Arabidopsis root elongation zone. This spatial model is divided up into biological cells which are further divided into simulation boxes. The original model was designed to investigate how canal cells can accumulate auxin over time rather than to investigate the transport of auxin through the canal cells per se. The main outputs of the simulations in the original paper were the steady state ratios of auxin in the canal cell protoplasts to that in the parenchyma cell
...

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Version Comments


Corrected m1 parameter and range, tested in SBSI




Originally submitted to PLaSMo on 2012-05-31 22:18:27

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Version Comments


Derived from PLM_67v3 - LDLL transition at 314h, with wider parameter ranges, as used in LDLL_run2 - but with one modification in Copasi, to cL_m degradation to ensure light rate > dark rate. Value of m1 previously 0.54, now 0.3. Simulation in Copasi was identical.



Copasi
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Version Comments


PLM_67v3 model, with TWO stepfunctions. Simulates fine but as of 21 March 2013 did not optimise.



Step2 is usually off because amplitude=0, but can produce LD-DD transition at 262h. To do so, initiate with amplitudeStep1=0 and amplitudeStep2=1.



NB the step1 will still
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Version Comments


PLM_67v2 set up for LDLL transition at 314h, with wider parameter ranges for most parameters. This is the model file used in LDLL_run2.




Originally submitted to PLaSMo on 2012-05-31 22:18:27

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Version Comments


Version 2 is the 'public' version with the StepFunction, PLM_64v4. For some reason this was crashing SBSI, but was then cleaned up by passing through Copasi. Thus the file name of this version was Arabidopsis_clock_P2011_exCopasi.xml



This version should be suitable
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

Andrew's "ongoing work" record for the P2011 clock model. Many different versions, with annotations made during SBSI development in 2011-2013 - see version records.

Originally submitted to PLaSMo on 2012-05-31 22:18:27

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

P2011 model from PLM_43 version 6, optimised by Andrew Millar with SBSI PGA optimisation. A limited parameter set were free to optimise over < 10-fold range (less for RNA degradation rates), against ROBuST RNA data for clock genes in WT and mutants at 17C in LD, and period data in the same mutants in LL. The full SBSI costing is included, using costs from mid-June 2012 (note that costs returned with original optimisation in May were incorrectly reported).

Originally submitted
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

This model is termed P2012 and derives from the article: Modelling the widespread effects of TOC1 signalling on the plant circadian clock and its outputs. Alexandra Pokhilko, Paloma Mas & Andrew J Millar BMC Syst. Biol. 2013; 7: 23, submitted 10 Oct 2012 and published 19 March 2013. Link The model describes the circuit depicted in Fig. 1 of the paper (GIF will be attached soon). It updates the P2011 model from Pokhilko et
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This model is termed P2012 and derives from the article: Modelling the widespread effects of TOC1 signalling on the plant circadian clock and its outputs. Alexandra Pokhilko, Paloma Mas & Andrew J Millar BMC Syst. Biol. 2013; 7: 23, submitted 10 Oct 2012 and published 19 March 2013. Link The model describes the circuit depicted in Fig. 1 of the paper (GIF will be attached soon). It updates the P2011 model from Pokhilko et
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This model is termed P2011 and derives from the article: The clock gene circuit in Arabidopsis includes a repressilator with additional feedback loops. Alexandra Pokhilko, Aurora Piñas Fernández, Kieron D Edwards, Megan M Southern, Karen J Halliday & Andrew J Millar Mol. Syst. Biol. 2012; 8: 574, submitted 9 Aug 2011 and published 6 March 2012. Link Link to ...

This model is termed P2011 and derives from the article: The clock gene circuit in Arabidopsis includes a repressilator with additional feedback loops. Alexandra Pokhilko, Aurora Piñas Fernández, Kieron D Edwards, Megan M Southern, Karen J Halliday & Andrew J Millar Mol. Syst. Biol. 2012; 8: 574, submitted 9 Aug 2011 and published 6 March 2012. Link Link to ...

This model is termed P2011 and derives from the article: The clock gene circuit in Arabidopsis includes a repressilator with additional feedback loops. Alexandra Pokhilko, Aurora Piñas Fernández, Kieron D Edwards, Megan M Southern, Karen J Halliday & Andrew J Millar Mol. Syst. Biol. 2012; 8: 574, submitted 9 Aug 2011 and published 6 March 2012. Link Link to ...

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

This model is termed P2011 and derives from the article: The clock gene circuit in Arabidopsis includes a repressilator with additional feedback loops. Alexandra Pokhilko, Aurora Piñas Fernández, Kieron D Edwards, Megan M Southern, Karen J Halliday & Andrew J Millar Mol. Syst. Biol. 2012; 8: 574, submitted 9 Aug 2011 and published 6 March 2012. Link Link to ...

The models in this record were published in Flis et al. Royal Society Open Biology 2015. They will be submitted to Biomodels when we have a PubMed ID for the paper. Original model: Arabidopsis clock model P2011.1.1 from Pokhilko et al. Mol Syst. Biol. 2012, http://dx.doi.org/10.1038/msb.2012.6

Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots

This model is one of five new parameter sets for P2011, published in Flis et al. Royal Society Open Biology 2015. They will be submitted to Biomodels when we have a PubMed ID for the paper. Derived from Original model: P2011.1.2 is public model ID PLM_71 version 1, http://www.plasmo.ed.ac.uk/plasmo/models/download.shtml?accession=PLM_71&version=1 This model
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Contributor: BioData SynthSys

Biological problem addressed: Gene Regulatory Network

Snapshots: No snapshots