For scientists attempting to understand how the building blocks of RNA originated on Earth, guanine - the G in the four-letter code of life - has proven to be a particular challenge.…
A team of researchers at The Scripps Research Institute and other institutions has discovered a new way by which DNA repairs itself, a process that is critical to the protection of…
Anyone who studied a little genetics in high school has heard of adenine, thymine, guanine and cytosine - the A,T,G and C that make up the DNA code. But those are not the whole story.…