Summary: By night she's a rocker. By day, she's a Harvard geneticist tracking the evolution of the human genome. Watch past episodes of the program, try out interactives, and more on our Web site: www.pbs.org/nova/sciencenow Watch NOVA on Wednesday nights on PBS. Check local listings. NOVA is produced by WGBH in Boston. Funding for NOVA scienceNOW is provided the National Science Foundation, the Howard Hughes Medical Institute, the Alfred P. Sloan Foundation, and PBS viewers. This material is based upon work supported by the National Science Foundation under Grant No. 0407101. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. Funding for NOVA is provided by David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, Lockheed Martin Corporation, and PBS viewers.
