In step 1, two pre-made zinc finger phage-display libraries (Lib12 and Lib23) contain randomized DNA-binding amino acid positions in fingers 1 and 2 (black) or fingers 2 and 3 (gray), respectively.

Ganesha says fire by its very nature raises its hands to high heavens Inspiration exaltation and exultation are associated with fire Eight times Wimbledon champion Roger Federer is a Leo and so was Sr ...

When he examined children’s development over two years, Faulds found their prints stayed the same. By 1880 he was convinced, and wrote a letter to the journal Nature arguing that prints could be ...