Researchers from North Carolina State University have found a way to optimize the development of DNA self-assembling materials, which hold promise for technologies ranging from drug delivery to molecular sensors. The key to the advance is the disc…
Shoddy work by a DNA-repair enzyme allows tuberculosis-causing bacteria to develop antibiotic resistance, scientists at the National Institute of Allergy and Infectious Diseases (NIAID) have discovered. Reported in the current issue of the journal Cell, the finding could lead to new ways to treat TB without risking the development of drug resistance.