This a model from the article:
Optimal velocity and safety of discontinuous conduction through the
heterogeneous Purkinje-ventricular junction.
Aslanidi OV, Stewart P, Boyett MR, Zhang H. Biophys J
2009 Jul 8;97(1):20-39 19580741
, ...
To elucidate the interplay between signal transduction and transcriptional regulation in cellular reprogramming, distinct induction routes from epiblast stem cells to naïve pluripotency were evaluated and compared.