Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effec… ...

Procedure Linear PCR 1 Set up a 50-μl reaction linear PCR initiated from 5′-biotinylated vector-specific primer (s) as follows: The procedure described here starts with the analysis of ...