00452nam 2277747 450000100060000000300230000600500090002900800410003808200100007907200170008902000240010610000190013026000390014925000060018824500130019465000170020765000180022465000180024277747StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a575.1 aCATALYIC DNA a13978-0-7637-5222-4 aBENJAMIN LEWIN bJones - Bartlett publishers c2008 a3 aGENES IX aCATALYIC DNA aGENES ARE DNA aMESSENGER RNA