Table 4. Specification of parameters for different conditions.

Post-cold, a time lag of 1 day without replication is first simulated with new, post-cold values of the parameters specified, with the exception of $\alpha$, which is changed to its post-cold value after that time lag.

	Pre-cold	Cold	Post-cold
Cell cycle length	$c_w$	$c_c$	$c_w$
Trans-acting gene activation ($\alpha$)	${\alpha }_w$	${\alpha }_c$	${\alpha }_w$
PRC2-mediated methylation rate ($k_{\text{me}}$) at i-th histone	${\displaystyle k_{me}=\{\begin{array}{cc}{k}_{me}^{high},& i\in R_{NR}\\ k_{me}^{high},& i\in R_B\end{array}}$	${\displaystyle \{\begin{array}{cc}{k}_{me}^{high},& i\in R_{NR}\\ k_{me}^{low},& i\in R_B\end{array}}$	${\displaystyle \{\begin{array}{cc}{k}_{me}^{high},& i\in R_{NR}\\ k_{me}^{high},& i\in R_B\end{array}}$
Spontaneous protein binding	0	${\gamma }_{bind}\left(w\right)$	0
Simulated number of cell cycles $N_{gen}$	10.9	$N_{gen}^x$	$N_{gen}^y$