Biol 591 |
Scenarios |
Fall 2003
|
Scientific story (html)
In brief: Sleeping sickness may be treatable by a drug that targets a glycolytic enzyme... but which one? Your task is to model glycolysis so that the effects of inhibiting each enzyme can be predicted.Bioinformatic tools
Numerical solution of set of differential equationsMolecular biology concepts: Constructing rate equations from metabolic constants
Model reality by differential equations that describe change from current state
Perl focus: Functions that use and/or produce arrays
ProgramsNotesIntegrate.pl - Simple program to illustrate numerical integration
ADP-As.pl - Simple program that models simple zero order reaction
Plot_function.pl - Simple program that calculates y=f(x) [you provide the function] and saves points to file for plotting by Excel
Glycolysis.pl - Model of glycolysis
Argument_test.pl - Program to aid understanding of @_ and argument lists in Perl
Modeling (PDF) (Questionnaire)
Modeling program (PDF) (Questionnaire)
Problem Set: Just one for this scenario (PDF)
Articles
Voit, Eberhard O (2002). Metabolic modeling: a tool of drug discovery in the post-genomic era. Drug Discovery Today 7:621-628.
Deep background. We won't discuss this article, but it might be of interest regarding the value of metabolic modeling.
Eisenthal, Robert and Cornish-Bowden, Athel (1998). Prospects for Antiparasitic Drugs: The case of Trypanosoma brucei, the causative agend of African sleeping sickness.
J Biol Chem 273:5500-5505.
The basis for the model we'll construct in class. Parts of it need to be digested thoroughly. But this is a tough article, and parts of it also can/should be left alone. We'll discuss this article in class, so bring questions.