Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Biomedical Beat A monthly digest of news about research supported by the National Institute of General Medical Sciences (NIGMS). Search, or browse past issues back to 2005 on topics such as "How We're Different From Chimps," "'Bombing' Drug-Resistant Bacteria," and DNA and RNA. Summaries include links to full articles, contributing labs, and related material. From the NIGMS, National Institutes of Health (NIH). http://publications.nigms.nih.gov/biobeat/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *