Table 1. Properties of the loci used in Ralstonia sp. multilocus sequence analysis (MLSA; 93 sequences).

Gene	Length (bp)	No. of haplotypes	% Polymorphic sites	πa			Tajima's Db	Ka/Ksc
				Total	Synonymous	Nonsynonymous
gdhA	966	59	22.981	0.027	0.091	0.009	−1.633	0.096
mutS	651	47	28.111	0.036	0.133	0.009	−1.692	0.076
ppsA	630	40	20.476	0.0398	0.154	0.009	−0.449	0.046
adk	468	54	6.838	0.020	0.063	0.007	0.800	0.120
leuS	735	49	18.503	0.025	0.086	0.009	−1.244	0.099
rplB	738	42	13.686	0.033	0.124	0.005	0.340	0.033
gyrB	423	65	22.695	0.028	0.091	0.011	−1.451	0.117
Egl	666	60	26.426	0.055	0.125	0.036	−0.053	0.273
fliC	348	39	12.356	0.023	0.063	0.011	−0.431	0.230

^aNucleotide diversity, after Jukes and Cantor correction.

^bNot significant (P>0.05).

^cSynonymous (s) and nonsynonymous (a) substitution rate calculated by the Nei and Gojobori (1986) method.