POSTDOCTORAL AND RESEARCH TECHNICIAN POSITIONS are available in bioinformatics and comparative genomics. The first position focuses on the design and interpretation of large-scale gene expression profiling studies in mouse models of craniofacial disorders. The second position focuses on comparative primate genomics using molecular, cell biology, and statistical genetics approaches. Individuals with a strong background in computational biology, genomics, biochemistry, or evolutionary biology are encouraged to apply. Please send curriculum vitae to: Dr. Joseph Hacia, University of Southern California, e-mail: hacia@hsc.usc.edu.