# metadata.dc.description[].value
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022-2023, Tutora: Marta Ibañes Miguez

# metadata.dc.description.abstract[].value
In this work, we study the partitioning called Time-sharing. Specifically, it is studied the case of the competition for RNA Polymerase (RNAP) by the transcription sigma factors in the bacteria Bacillus subtilis. Each sigma factor associates with RNAP, and the dynamics of the complex association is randomly pulsatile but with time-sharing. Thanks to the algorithm programmed by us, we could replicate the competition for RNAP and we conclude that sigma factors do not pulse at the same time, verifying we got time-sharing in our simulations