A perturbation approach for refining Boolean models of cell cycle regulation

Anand Banerjee, Asif Iqbal Rahaman, Alok Mehandale and Pavel Kraikivski

PLOS ONE, 2024, vol. 19, issue 9, 1-14

Abstract: Considerable effort is required to build mathematical models of large protein regulatory networks. Utilizing computational algorithms that guide model development can significantly streamline the process and enhance the reliability of the resulting models. In this article, we present a perturbation approach for developing data-centric Boolean models of cell cycle regulation. To evaluate networks, we assign a score based on their steady states and the dynamical trajectories corresponding to the initial conditions. Then, perturbation analysis is used to find new networks with lower scores, in which dynamical trajectories traverse through the correct cell cycle path with high frequency. We apply this method to refine Boolean models of cell cycle regulation in budding yeast and mammalian cells.

Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0306523

DOI: 10.1371/journal.pone.0306523

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