Table 1.

PCR primers used in this study

Primer	Sequence (5′→3′)
Tn5F	ATGAGCCATATTCAACGGGAAAC
Tn5R	CCAGTGTTACAACCAATTAAC
pKT231F	TGGCTACCCATAAGCCT
pKT231R	CTCTTGCGCTGCCTCTCC
In1 (invC)	GGAAGCGCCGGCCAGGAG
In2 (spaM)	GCGGACACAGCCGTTGCC
In3 (invC)	ATGMGNGCNWSNYTNYT
In4 (invC)	TCACGCATCAAACGCATGC
In5 (invA)	GCXGARGTXGCXGCXMGXTT
In6 (invA)	ARXARXGCXGGDATYTG
In7 (spaP)	AAYGCXYTXGGXYTXCARCA
In8 (spaP)	AYCATCATCATXCCXARXGC
In9 (spaQ)	ARXGTYTGYTCYTGXARYTG
In10 (spaP)	GCXYTXGGXATGATGATG
In11 (invA)	TTYATGGGXWSXTTYTAYAT
In12 (invA)	GGCATGGCGTCCAGGGAGAACCGCG
In13 (invA)	CACGGTATGGAGCTTTCCGAGGCGC
In14 (invA)	TTGGTCTCCTGAATGCCG
In15 (spaQ)	GCGACGCTGGTGGGATTGCTGGTGG
In16 (spaS)	GTXGGYTTYTCXGTYTT
In17 (invA)	TTYGGXATHCARGARACXAA
In18 (invC)	GGCATTGCATCGTTCCAGTGAGGCG