RNA comes in many shapes and sizes. Over the past few decades, researchers have characterized at least two dozen different RNA varieties beyond the textbook classics. But a type of RNA that long flew ...

Scientists are rethinking the importance of an enigmatic molecule after finding intricate processes at play in its formation. Circular RNA (circRNA) – a molecule previously thought to be an accidental ...

Circular RNA is linked to brain function, scientists have shown for the first time. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out ...