Table 1. Primers employed in this study.

Name	Sequence (5′->3′)
etpDKOP1	GTGTTCACTACAGTAATTTTGGGGGCCATTCCAGGGTGGGGGGCTGAATTGTGTAGGCTGGAGCTGCTTC
etpDKOP2	TTACATCTCCTGCGCATAAAACGCAGCAATCGCCGCTTTCACCTTCCGGACATATGAATATCCTCCTTAG
escNKOP1	ATGATTTCAGAGCATGATTCTGTATTGGAAAAATACCCACGTGTAGGCTGGAGCTGCTTC
escNKOP2	GGCAACCACTTTGAATAGGCTTTCAATCGTTTTTTCGTAACATATGAATATCCTCCTTAG
YodAKOP1	TTGGCGATTCGTCTTCACAAACTGGCTGTTGCTTTAGGTGTCTTTATTGTGTGTAGGCTGGAGCTGCTTC
YodAKOP2	TCAATGAGACATCATTTCCTCGACCACTTCTTCGCTACTCAACTGATATGCATATGAATATCCTCCTTAG
yodA-C'P1	GAGGAATAATAAATGACTCTGGAGGAAACTGTTTTGG
yodA-C'P2	ATGAGACATCATTTCCTCGACCAC