A multidimensional chemical mapping strategy enables confident determination of the structures of non-coding RNAs at 1-nm resolution, including previously intractable riboswitch and human regulon states.
Alba Timón-Gómez, Alexandra L Scharr ... Andy J Chang
An atypical configuration of mitochondrial electron transport chain proteins may underlie the exquisite sensitivity of the carotid body to small decreases in oxygen availability.