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Research Papers
The overall structure and content should contain the following:
I. Intro
- Introduction to the biology
- Your hypothesis to be addressed in the model you are making
- The methods you are using to create the model (Stella, mass action, michaelis-menten, etc).
- Model statements. These are statements like:
cyclin is synthesized constantly; activation of MPF is dependent on cyclin binding to cdc2; etc.
II. Methods
- Details of the model
- Changes in variables (your proteins) written as differential equations (dC/dt=V1-V2).
- The rate equations used for each reaction
- Any simplifying assumptions. What mathematical changes were made and why.
- Methods of analysis, i.e.
- time course data (variables or rates over time)
- phase portraits (one variable in terms of another).
III. Results including a comparison
- Figures: tables, graphs, concept maps
- Description of results
- Figures and descriptions go together
- Include two of the following
- Results compared to previous model
- Results based on changes in initial concentrations or parameters (rate constants or rate equations)
- Choose values that help to test your hypothesis
- Results compared to experimental data, i.e.
- choose a specific wet-lab experimental result to which to compare your data
- Find an experimental data set for your organism that you can analyze and compare to your simulation results
IV. Discussion
- How do you think the results confirm or negate your hypothesis?
- How are results dependent on your assumptions about the rate equations or the variables you chose to use or not use?
- What critiques do you have of your own and the "original model"?
V. Future Directions
- What types of analysis would address your critiques?
- What types of information or experiments are needed for future research on your model?
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