Kartik Subramanian’s paper was accepted for publication in PLOS Computational Biology and can now be found here.  The paper details are:

K. Subramanian, M.R. Paul, and J.J. Tyson, “Potential Role of a Bistable Histidine Kinase Switch in the Asymmetric Division Cycle of Caulobacter crescentus

Potential Role of a Bistable Histidine Kinase Switch in the Asymmetric Division Cycle of Caulobacter crescentus