The discovery of uracil and its pairing with adenine in RNA was a crucial milestone in understanding the genetic code and the central dogma of molecular biology. This knowledge laid the foundation for ...

Tiny ‘microlightning’ flashes inside water droplets may have sparked life on Earth - Study says tiny electric discharges ...

Uracil replaces thymine in RNA ... The remarkable advances of molecular biology in recent years have made it possible to understand how it is that diverse organisms are constructed from such ...

Life may not have begun with a dramatic lightning strike into the ocean but from many smaller "microlightning" exchanges ...