dna structure

One of the scientists found the DNA structure that wrote to his son to explain his discovery 60 years ago. The letter is about to be auctioned at a starting price of around £ 1.2

It is worth noting here that the group did not have the original tissue sample. The DNA reconstruction task is entirely based on the study of DNA samples from the descendants of

For decades, scientists have known that DNA is structured by four basic base units - adenine, guanine, thymine and cytosine.