. 2013 Mar 5;4(2):e00625-12. doi: 10.1128/mBio.00625-12

TABLE 2 .

Nucleotide diversity of fim and sfm in publicly available fully assembled genome sequences of S. enterica and E. coli

Gene category	S. enterica subsp. I (24)^a			E. coli^a
	S. enterica subsp. I (24)^a			Entire species (44)			B2 group (15)
	π (%)	dS	dN	π (%)	dS	dN	π (%)	dS	dN
3-locus housekeeping genes^b	1.3 ± 0.05	0.049	0.001	1.8 ± 0.05	0.077	0.001	0.5 ± 0.04	0.02	0.001
6-locus housekeeping genes^c	1.2 ± 0.04	0.047	0.001	2.7 ± 0.05	0.117	0.002	1.3 ± 0.07	0.053	0.002
fimA	1.2 ± 0.07	0.031	0.006	7.8 ± 0.21	0.217	0.041	8.6 ± 0.62	0.246	0.045
fimC	1.2 ± 0.05	0.032	0.006	1.3 ± 0.03	0.042	0.004	1.1 ± 0.01	0.034	0.004
sfmA^d	Not applicable			0.7 ± 0.06	0.025	0.002	Not available
sfmC^e	Not applicable			1.5 ± 0.06	0.047	0.005	Not available

^{^a}

Numbers in parentheses represent numbers of analyzed sequences.

^{^b}

Data represent the results determined for concatenated sequences of internal (450- to 500-bp) fragments of the housekeeping genes (thrA, aroC, and hisD for S. enterica and adk, fumC, and gyrB for E. coli).

^{^c}

Data represent the results determined for concatenated sequences of internal (450- to 500-bp) fragments of the housekeeping genes (thrA, aroC, hisD, adk, fumC, and gyrB for both S. enterica and E. coli).

^{^d}

Data represent the results for 29 sfmA sequences determined in 44 E. coli strains.

^{^e}

Data represent the results for 28 sfmC sequences determined in 44 E. coli strains.