As seen in the 12 December issue of Science: OPPORTUNITY of EMPLOYEE FACULTY POSITION University of Puerto Rico The Department of Biology of the University of Puerto Rico at Río Piedras (website: http://biology.uprrp.edu) invites application for a tenure-track position in cellular/molecular biology/biochemistry. Investigators with expertise in celullar mechanisms (e.g., signal transduction, intracellular trafficking, protein metabolism) are particularly encouraged to apply. Candidates must hold a Ph.D. or equivalent and have postdoctoral experience. They are expected to develop active research programs and to teach at the graduate and undergraduate levels. Interested candidates should send resume, a statement of current and future research and teaching goals, representative publications, and three letters of reference to: Dr. James Ackerman, P.O. Box 23360, UPR Station, San Juan, PR 00931-3360 or e-mail: ackerman.upr@gmail.com . Applications will be reviewed from January 16, 2009, until the position is filled. University of Puerto Rico is an Equal Opportunity Employer. Faculty Position University of Puerto Rico United States As seen in the 12 December issue of Science: OPPORTUNITY of EMPLOYEE FACULTY POSITION University of Puerto Rico The Department of Biology of the University of Puerto Rico at Río Piedras (website: http://biology.uprrp.edu) invites applications for a tenure-track position in genetics. Candidates must hold a Ph.D. or equivalent and have postdoctoral experience. The position entails participation in the undergraduate program by coordinating and teaching genetics lectures and laboratories, and to conduct research in genetics, or in science education. Interested candidates should send resume, statement of teaching philosophy, current and future research goals, representative publications, and three letters of reference to: Dr. James Ackerman, P.O. Box 23360, UPR Station, San Juan, PR 00931-3360 or e-mail: ackerman.upr@gmail.com . Applications will be reviewed from January 16, 2009, until the position is filled. University of Puerto Rico is an Equal Opportunity Employer.