TABLE 4.

Characteristics of the six loci used in the M. hyorhinis typing scheme, including genetic variation

Locus	Putative gene product	Size of sequenced fragment (bp)	No. of alleles identified	No. of polymorphic nucleotide sites (%)	Genetic diversity	dN/dSa
dnaA	Chromosomal replication initiation protein	435	10	9 (2.1)	0.7512	0.0844
rpoB	RNA polymerase β-subunit	496	7	6 (1.2)	0.7980	0.1422
gyrB	DNA gyrase subunit B	291	6	4 (1.4)	0.7857	0.0614
gltX	Glutamyl-tRNA synthetase	370	7	7 (1.9)	0.5172	0.2352
adk	Adenylate kinase	277	4	3 (1.1)	0.5000	0.1309
gmk	Guanylate kinase	435	5	4 (0.9)	0.5542	0.8308

^aRatio of nonsynonymous to synonymous mutations.