TABLE 2.

Oligonucleotides used in this study.

Name	Sequence 5′–3′
F-Plac	CACACCGCATATGATTAATGCAGCTGGC
R-Plac-RFP	CTCGCCTTTAGAGACCATAGCTGTTTCCTG
F-Plac-RFP	CAGGAAACAGCTATGGTCTCTAAAGGCGAG
R-RFP-Ter	CTGATTTAATCTGTATTATTTGTACAGTTCG
F-RFP-Ter	CGAACTGTACAAATAATACAGATTAAATCAG
R-Ter	GGAATTCAAGGCCCAGTC
F-Para	CACACCGCATATG TTATGACAACTTGACGG
R-Para	ACGCGTCGAC AGCCCAAAAAAACG
F-RFP	ACGCGTCGAC AGGAGGAATTAACC ATGGTCTCTAAAGGC
F-lacZα	ACGCGTCGAC AGGAGGAATTAACC ATGACCATGATTACGG
F-Ppbr	CACACCGCATATGTTACCCAGATG
R-Ppbr-RFP	CCTTTAGAGACCATGAGTAACTCC
F-Ppbr-RFP	GGAGTTACTCATGGTCTCTAAAGG
R-Ppbr-lacZα	CCGTAATCATGGTCATGAGTAACTCC
F-Ppbr-lacZα	GGAGTTACTCATGACCATGATTACGG
R-Ppbr	ACGCGTCGACGAGTAACTCCTG