114 citations · 245 across the 5 of their papers we have counts for
5 papers
Phenotypic Heterogeneity in Mycobacterial Stringent Response
Sayantari Ghosh, Kamakshi Sureka, Bhaswar Ghosh +3
A common survival strategy of microorganisms subjected to stress involves the generation of phenotypic heterogeneity in the isogenic microbial population enabling a subset of the p…
Positive feedback and noise activate the stringent response regulator Rel in mycobacteria
Kamakshi Sureka, Bhaswar Ghosh, Arunava Dasgupta +3
Phenotypic heterogeneity in an isogenic, microbial population enables a subset of the population to persist under stress. In mycobacteria, stresses like nutrient and oxygen depriva…
The p53-MDM2 network: from oscillations to apoptosis
Indrani Bose, Bhaswar Ghosh
The p53 protein is well-known for its tumour suppressor function. The p53-MDM2 negative feedback loop constitutes the core module of a network of regulatory interactions activated…
Gene Copy Number and Cell Cycle Arrest
Bhaswar Ghosh, Indrani Bose
The cell cycle is an orderly sequence of events which ultimately lead to the division of a single cell into two daughter cells. In the case of DNA damage by radiation or chemicals,…
Noise Characteristics of Feed Forward Loops
Bhaswar Ghosh, Rajesh Karmakar, Indrani Bose
A prominent feature of gene transcription regulatory networks is the presence in large numbers of motifs, i.e, patterns of interconnection, in the networks. One such motif is the f…