How exponentially growing cells maintain size homeostasis is an important fundamental
problem. Recent single-cell studies in prokaryotes have uncovered the adder principle …

Gene expression is an intrinsically noisy process, typically, producing mRNAs and proteins
in bursts. An important description of such stochastic processes can be done in terms of the …

The non-Gaussian noise is multiplicatively introduced to model the universal fluctuation in
the gene regulation of the bacteriophage λ. To investigate the key effect of non-Gaussian …

Gene expression is inherently a noisy process which manifests as cell-to-cell variability in
time evolution of proteins. Consequently, events that trigger at critical threshold levels of …

Expression of a gene is inherently random, leading to variability in a protein's level across a
population of cells with same genetic information and environment. Another consequence of …

In the nervous system, communication occurs via synaptic transmission where signaling
molecules (neurotransmitters) are released by the presynaptic neuron, and they influence …

Abstract Chemical Master Equations (CMEs) provide a comprehensive way to model the
probabilistic behavior in biochemical networks. Despite their widespread diffusion in …

An important event in many cellular contexts is the crossing of a prescribed threshold by a
regulatory protein. The timing of such events is stochastic as a consequence of the innate …

The timing of cellular events is inherently random because of the probabilistic nature of gene
expression. Yet cells manage to have precise timing of important events. Here, we study …

In the nervous system, communication occurs via synaptic transmission where signaling
molecules (neurotransmitters) are released by the presynaptic neuron, and they influence …