From 2011.igem.org

Colony PCR with Green tag

Master mix (7ul):

1ul 10uM forward primer

1ul 10uM reverse Primer

5ul 2x Green tag

Cell water (3ul): Pick one colony from the plate and mix with 10ul of ddH2O to make 10ul of cell water

Reaction = Master mix(7ul) + Cell water(3ul) = 10ul per tube

Use program "Colony" & change the extension time (1 min per kb)

Note: Program can be optimized shortened to 21 cycles.

Also, multiple colonies can be screened in the same reaction for insert if using insert-specific primers, while increasing ddH2O to 50-200 uls (Dilute until mostly translucent). This allows for screening of theoretically and entire plate if the ratio of transformation is not much over background, to exclude the possibility of missing single colonies.