Cryo-EM structure of the Giardia ribosome reveals a highly compact, GC-rich rRNA with eukaryotic r-proteins. (A) Structure of the Giardia ribosome with all the r-proteins colored (SSU, shades of blue ...

An international team of scientists has discovered that a small, low-abundance protein plays a surprisingly big role in ...

tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

Studying tiny bits of genetic material that control protein formation in the brain, Johns Hopkins University scientists say they have new clues to how memories are made and how drugs might someday be ...