TABLE 4.

R_low genes absent or divergent in vaccine strains as indicated by CGH^a

Locus	Product	Absent or divergentb
MGA_0581	ATP synthase subunit beta fragment	D
MGA_1328	Deoxyribose-phosphate aldolase fragment	−
MGA_0604	tRNA modification GTPase MnmE	D
MGA_0801	Subtilisin-like serine protease fragment	−
MGA_0802	Subtilisin-like serine protease fragment	−
MGA_0836	Putative Holliday junction resolvase	D
MGA_1108	Putative transposase fragment	−

^aGenes generating negative hybridization signals and verified by PCR.

^bD, gene present but divergent; −, gene absent.