Table 1. Oligonucleotide primers used in this study.

Primer name	Oligonucleotide (5′–3′)
rt-16s-f	TTTGAGTTCCCGGCC
rt-16s-r	CGGCCGCAAGGTTAA
rt-bcsA-f	GATGGTACAAATCTTCCGTC
rt-bcsA-r	ATCTTGGAGTTGGTCAGGCT
rt-csgA-f	AGCGCTCTGGCAGGTGTTGT
rt-csgA-r	GCCACGTTGGGTCAGATCGA
rt-fliC-f	CCTGAACAACACCACTACCA
rt-fliC-r	TGCTGGATAATCTGCGCTTT
rt-motA-f	GGCAATAATGGCAAAGCGAT
rt-motA-r	CAGCGAAAACATCCCCATCT
rt-wcaF-f	TCTCGGTGCCGAAAGGGTTC
rt-wcaF-r	ATTGACGTCATCGCCGACCC
rt-fimA-f	TGCTGTCGGTTTTAACATTC
rt-fimA-r	ACCAACGTTTGTTGCGCTAC