School: Harvard Medical SchoolPosition Description: We invite applicants for a postdoctoral fellow position in the Klein lab at Harvard Medical School in Boston Massachusetts. The work of the Klein lab is focused on revealing the molecular and environmental rules governing cell fate decisions in development and cell differentiation. We develop technologies to generate statistical data sets that make these problems tractable, as well as computational tools and laws governing biological system behavior. We welcome applications from recent PhD graduates who are interested in these or related fields, particularly those with quantitative and experimental backgrounds in stem cell and developmental biology, or in statistical physics, biophysics, or