Post-doctoral positions are available immediately in Usha Acharya’s laboratory (Molecular Genetics of Lipid Metabolism and Signaling) in the Program in Gene Function and Expression, University of Massachusetts Medical School, MA, USA. The research involves a combined genetic, molecular, cell biological and biochemical approach to understand the in vivo functions of sphingolipids using Drosophila as a model organism. For details please refer to: Science 299; 1740(2003); PNAS 101; 1922 (2004); Neuron 57; 69 (2008). Candidates interested in applying must have a Ph.D degree and salary will be based on candidates’ experience. Interested candidates could send their CV by email to usha.acharya@umassmed.edu