Models of assembly and disassembly of individual microtubules: stochastic and averaged equations.
In this paper we present solutions of the master equations for the microtubule length and show that the local probability for rescues or catastrophes can lead to bell-shaped length histograms. Conversely, as already known, non-local probabilities for these events result in exponential length histograms. We also derive master equations for a stabilizing cap and obtain a new boundary condition which provides an explanation of the results obtained in dilution and cutting experiments.
Institut für Theoretische Physik, Justus-Liebig Universität Gießen, Gießen, Germany.
H
H
Bolterauer
H J
HJ
Limbach
J A
JA
Tuszyński
Dynamic instability; Master equations; Microtubules