9 citations · 17 across the 9 of their papers we have counts for
9 papers
An information-theoretic perspective on feed-forward loop abundances in transcriptional networks
Mintu Nandi, Sudip Chattopadhyay, Suman K Banik
In the transcriptional networks of \textit{Escherichia coli} and \textit{Saccharomyces cerevisiae}, the eight feed-forward loop (FFL) motifs occur at markedly different frequencies…
Feedback-mediated circulation and persistence of stochastic fluctuations in gene regulatory circuits
Nashita Rahman, Mintu Nandi, Sudip Chattopadhyay +1
Feedback plays a significant role in biochemical networks that govern a multitude of cellular functions, including development, adaptation, and homeostasis. Yet, how feedback topol…
Decoding cell signaling via optimal transport and information theory
Mintu Nandi, Sosuke Ito
Cellular signal processing performs reliably despite molecular noise. Mutual information (MI) is widely used to quantify signaling fidelity, capturing how well outputs discriminate…
Identifying the sources of noise synergy and redundancy in the gene expression of feed-forward loop motif
Mintu Nandi, Sudip Chattopadhyay, Suman K Banik
The propagation of noise through parallel regulatory pathways is a characteristic feature of feed-forward loops in genetic networks. Although the contributions of the direct and in…
Channel assisted noise propagation in a two-step cascade
Mintu Nandi, Sudip Chattopadhyay, Somshubhro Bandyopadhyay +1
Signal propagation in biochemical networks is characterized by the inherent randomness in gene expression and fluctuations of the environmental components, commonly known as intrin…
Interplay of degeneracy and non-degeneracy in fluctuations propagation in coherent feed-forward loop motif
Tuhin Subhra Roy, Mintu Nandi, Pinaki Chaudhury +2
We present a stochastic framework to decipher fluctuations propagation in classes of coherent feed-forward loops. The systematic contribution of the direct (one-step) and indirect…
Information transmission in a two-step cascade: Interplay of activation and repression
Tuhin Subhra Roy, Mintu Nandi, Ayan Biswas +2
We present an information-theoretic formalism to study signal transduction in four architectural variants of a model two-step cascade with increasing input population. Our results…
Information processing in a simple one-step cascade
Mintu Nandi, Ayan Biswas, Suman K Banik +1
Using the formalism of information theory, we analyze the mechanism of information transduction in a simple one-step signaling cascade SX representing the gene regulat…
Emergence of Dynamic Cooperativity in the Stochastic Kinetics of Fluctuating Enzymes
Ashutosh Kumar, Sambarta Chatterjee, Mintu Nandi +1
Dynamic cooperativity in monomeric enzymes is characterized in terms of a non-Michaelis-Menten kinetic behaviour. The latter is believed to be associated with mechanisms that inclu…