STOCHSIM

STOCHSIM: modelling of stochastic biomolecular processes. Summary: StochSim is a stochastic simulator for chemical reactions. Molecules are represented as individual software objects that react according to probabilities derived from concentrations and rate constants. Version 1.2 of StochSim provides a novel cross-platform graphical interface written in Perl/Tk. A simple two-dimensional spatial structure has also been implemented, in which nearest-neighbour interactions of molecules in a 2-D lattice can be simulated. Availability: Various ports of the program can be retrieved at ftp://ftp.cds.caltech.edu/pub/dbray/