An Approach to Random Mutagenesis of DNA Using Mixtures of Triphosphate Derivatives of Nucleoside Analogues . l C- c" {% m9 d. P1 Hhttp://www.sciencedirect.com/sci ... i/S0022283696900492 * v$ [1 N. G0 p6 R% H; q2 ?! Q% Q6 i( V. [ S0 M- t9 x* r, n: t: D: a
Directed evolution of proteins in vitro using compartmentalization in emulsions. ; f8 Z2 Y, [( w) ~5 b( dhttp://www.ncbi.nlm.nih.gov/pubmed/19575478