Ontology highlight
ABSTRACT:
SUBMITTER: Cohen M
PROVIDER: S-EPMC4197706 | biostudies-literature | 2014 Oct
REPOSITORIES: biostudies-literature
Cohen Michael M Page Karen M KM Perez-Carrasco Ruben R Barnes Chris P CP Briscoe James J
Development (Cambridge, England) 20141001 20
How morphogen gradients govern the pattern of gene expression in developing tissues is not well understood. Here, we describe a statistical thermodynamic model of gene regulation that combines the activity of a morphogen with the transcriptional network it controls. Using Sonic hedgehog (Shh) patterning of the ventral neural tube as an example, we show that the framework can be used together with the principled parameter selection technique of approximate Bayesian computation to obtain a dynamic ...[more]