=== Module 5: Cell fate decisions (model assumptions) === Author: Name Aim: * Learn to make implicit model assumptions explicit * Learn about effect of noise and motility on cell fate decisions Description: * Introduce Delta-Notch model and patterning * dXi/dt = t/(t+aXj) - Xi + eta * Spatial patterning: checkerboard * Assignment 1: * * Introduce tau * Time to decision (tau) depends on noise amplitude * Tau is important in context of other timed processes (e.g. lateral stabilization) * Paper: * de Back W, Zhou JX, Brusch L. 2012, On the role of lateral stabilization during early patterning in the pancreas. J R Soc Interface 10: 20120766. [[http://dx.doi.org/10.1098/rsif.2012.0766|link]] {{:course:pancreaspatterning_jrsocinterface2012.pdf|pdf}} * W. de Back, R. Zimm, L. Brusch 2013, Transdifferentiation of Pancreatic Cells by Loss of Contact-mediated Signaling. BMC Systems Biology 7:77. [[http://www.biomedcentral.com/1752-0509/7/77|link]] Documents: * Morpheus models: [[examples:miscellaneous#French Flag: Morphogen gradient|Link to Example page]] Example-Model