White colonies were checked with colony PCR with the prefix and suffix primers.
Prefix primer: CAGGCAGTTGAATTCGCGGCCGCTTCTAGA
Suffix primer: CTTGAGCTCCTGCAGCGGCCGCTACTAGTA
Template:Team:Groningen/CONTENT/EXPERIMENTS/Colony PCR (th24)
00:00, 7 September 2015 - 00:00, 7 September 2015