Team:Paris/Modeling/Implementation
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+ | {{Paris/Section_contents_characterization}} | ||
- | + | This section details all the computational implementations of the "Characterization Approach". We show our method and explain the algorithm allowing, once we have our experimental data, to estimate our parameters. At the end, the final program (coded in Matlab) aiming at a "virtual predictive lab", is described. | |
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== Parameters Finder Programs == | == Parameters Finder Programs == | ||
- | === | + | === The data === |
- | The experimental | + | The experimental data consist typically of two tables, '''X_data''' (various concentrations of the transcription factor) and '''Y_data''' (corresponding output values). |
- | * controlling X_data : thanks to the prior characterization of the inductible promoters that control the transcription factor concentrations, we can deduce from the | + | * controlling X_data : thanks to the prior characterization of the inductible promoters that control the transcription factor concentrations, we can deduce from the '''Inv_f1.m''' and '''Inv_f2.m''' functions the necessary concentrations of ''aTc'' and ''arabinose'' to introduce in the medium to achieve the targeted concentrations of the given transcription factor. |
- | * | + | * Extracting Y_data : the linear '''conversion''' between the fluorescence of GFP at maturation and its concentration gives us directly the expected data. |
=== Parameters Finder for our Example === | === Parameters Finder for our Example === | ||
- | We | + | We show hereby the annotated program ''' find_FP.m ''' that is used to estimate, for instance, the parameters in : |
- | * | + | * '''ƒ5( [''FlhDC''], 0 ) = ''β<sub>24</sub> * ƒ<sub>hill</sub>''( [''FlhDC''], ''K<sub>2</sub>'', ''n<sub>2</sub>'' )''' and |
- | * | + | * '''ƒ5( 0, [''FliA''] ) = ''β<sub>25</sub> * ƒ<sub>hill</sub>''( [''FliA''], ''K<sub>8</sub>'', ''n<sub>8</sub>'' )''' |
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+ | == All Algorithms == | ||
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+ | We present here all the algorithms used in our "Characterization Approach". | ||
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+ | First, the "prior characterization", e.g. the inducible promoters controlling the master regulators (FlhDC, FliA...) : | ||
+ | |||
+ | <div style="text-align: center"> | ||
+ | {{Paris/Toggle|Prior for Characterization|Team:Paris/Modeling/More_Algo_Prior|300px}} | ||
+ | </div> | ||
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+ | Next, the algorithms representing the complete Characterizations, e.g. coupling the above to the downstream promoters activities : | ||
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+ | <div style="text-align: center"> | ||
+ | {{Paris/Toggle|Parameters Finders|Team:Paris/Modeling/More_Algo_Finder|300px}} | ||
+ | </div> | ||
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+ | Finally, all the others auxiliary algorithms,as well as the final program code used for our simulations : | ||
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+ | <div style="text-align: center"> | ||
+ | {{Paris/Toggle|The Global Model|Team:Paris/Modeling/More_Algo_Char|300px}} | ||
+ | </div> | ||
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- | + | {{Paris/Navig|Team:Paris/Modeling/Workflow_Example}} | |
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Latest revision as of 03:40, 30 October 2008
Implementation
Other pages:
This section details all the computational implementations of the "Characterization Approach". We show our method and explain the algorithm allowing, once we have our experimental data, to estimate our parameters. At the end, the final program (coded in Matlab) aiming at a "virtual predictive lab", is described.
Parameters Finder ProgramsThe dataThe experimental data consist typically of two tables, X_data (various concentrations of the transcription factor) and Y_data (corresponding output values).
Parameters Finder for our ExampleWe show hereby the annotated program find_FP.m that is used to estimate, for instance, the parameters in :
All AlgorithmsWe present here all the algorithms used in our "Characterization Approach". First, the "prior characterization", e.g. the inducible promoters controlling the master regulators (FlhDC, FliA...) : ↓ Prior for Characterization ↑
Next, the algorithms representing the complete Characterizations, e.g. coupling the above to the downstream promoters activities : ↓ Parameters Finders ↑
Finally, all the others auxiliary algorithms,as well as the final program code used for our simulations : ↓ The Global Model ↑
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