S
Srividya Iyer-Biswas
Researcher at University of Chicago
Publications - 24
Citations - 623
Srividya Iyer-Biswas is an academic researcher from University of Chicago. The author has contributed to research in topics: Biology & Computer science. The author has an hindex of 9, co-authored 10 publications receiving 482 citations. Previous affiliations of Srividya Iyer-Biswas include Ohio State University.
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Journal ArticleDOI
Scaling laws governing stochastic growth and division of single bacterial cells
Srividya Iyer-Biswas,Charles S. Wright,Jonathan T. Henry,Klevin Lo,Stanislav Burov,Yihan Lin,Gavin E. Crooks,Sean Crosson,Aaron R. Dinner,Norbert F. Scherer +9 more
TL;DR: The experimental and theoretical analysis reveals a simple physical principle governing these complex biological processes: a single temperature-dependent scale of cellular time governs the stochastic dynamics of growth and division in balanced growth conditions.
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Stochasticity of gene products from transcriptional pulsing
TL;DR: This work derives the exact time-dependent solution of the master equation for a transcriptional pulsing model of mRNA distributions and shows that, among others, bimodal and long-tailed (power-law) distributions occur in the steady state as the rate constants are varied over biologically significant time scales.
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Universality in stochastic exponential growth.
TL;DR: This model, the stochastic Hinshelwood cycle (SHC), is an autocatalytic reaction cycle in which each molecular species catalyzes the production of the next, and it is described how more complex reaction networks can reduce to such a cycle.
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Mixed Poisson distributions in exact solutions of stochastic autoregulation models.
TL;DR: The Poisson representation is exploited to analyze the parameter spaces of each model, determine which dimensionless combinations of rates are the shape determinants for each distribution, and thus demarcate where in the parameter space qualitatively different behaviors arise.
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Bridging the time scales of single-cell and population dynamics
Farshid Jafarpour,Charles S. Wright,Herman Gudjonson,Jedidiah Riebling,Emma Dawson,Klevin Lo,Aretha Fiebig,Sean Crosson,Aaron R. Dinner,Srividya Iyer-Biswas +9 more
TL;DR: In this article, the authors derived exact analytical complete time-dependent solutions to cell-age distributions and population growth rates as functionals of the underlying interdivision time distributions, for symmetric and asymmetric cell division.