BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.

A ribonuclease H-sensitive sequence functions as the bioswitchable apparatus, enabling release of the miRNA regulator upon ribonuclease H binding (green). See Li et al. Transmission electron ...

But most scientists would agree that the seed of the protein-folding problem was planted in the field of protein biology when biochemist Christian Anfinsen won the Nobel Prize in Chemistry in 1972 ...