Stochastic networks

  • Article
    | Open Access

    Stochastic reaction-diffusion systems are used for modelling spatial dynamics in many disciplines, but parameter inference and model selection remain challenging. Here the authors offer a solution enabled by a connection between reaction-diffusion and the well-studied spatio-temporal Cox processes.

    • David Schnoerr
    • , Ramon Grima
    •  & Guido Sanguinetti
  • Article |

    Direct negative feedback decreases fluctuations in homoeostatic control, but intracellular regulatory systems are indirect. Here, an analytical expression is derived to show that indirect feedback in transcription and translation leads to more fluctuations for intermediate delays but not for long delays.

    • Andreas Grönlund
    • , Per Lötstedt
    •  & Johan Elf