Table 1. PCR primers for genotyping of ES cells and mice mutants.

Name	Sequence 5′-3′
P1	AGACAATCGGCTGCTCTGAT
P2	CTCGTCCTGCAGTTCATTCA
P3	GGGTAGTAGTGGTGTTGATGGCTTGG
P4	TGTTCCACATACACTTCATTCTCAG
P5	TTCCTCCTGGAAAACCTGACTC
P6	CTCTGCTTCTCCGTCACCC
CreF	CTGGAAAATGCTTCTGTCCG
CreR	CAGGGTGTTATAAGCAATCCC