We have made the usual chemical assumptions ... Full details of the structure, including the conditions assumed in building it, together with a set of co-ordinates for the atoms, will be published ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

The material in this set of articles describes the science surrounding the structure and function of DNA. Here, you will find information on the chemical structure of DNA; details about the ...