"The genetic code is this amazing thing in which a string of DNA or RNA containing sequences of four nucleotides is translated into protein sequences using 20 different amino acids," said Joanna Masel ...
The genetic code is the recipe for life, and provides the instructions for how to make proteins, generally using just 20 amino acids. But certain groups of microbes have an expanded genetic code, in ...
Emma Broadbent had just turned one when her parents were told that, despite months of tests, physicians still had no explanation for her condition. Emma’s brain was not developing myelin, the fatty ...