TABLE 1.

Genes with enhanced expression in parental strain C. glutamicum RES167 compared with sigM mutant C. glutamicum DN1

Coding sequence	Gene	Predicted function	m valuea	a valueb
Disulfide stress-related genes
cg1765	sufR	Transcriptional regulator of suf operon	1.56	11.71
cg1764	sufB	Fe-S cluster assembly protein	1.33	15.20
cg1763	sufD	Fe-S cluster assembly membrane protein	1.18	14.71
cg1762	sufC	Fe-S cluster assembly ATPase	1.29	14.23
cg1761	sufS	Fe-S cluster assembly protein	1.16	13.86
cg1760	sufU	Cysteine desulfhydrase	1.08	13.47
cg1759		Fe-S cluster assembly protein	1.15	13.76
cg3299	trxB1	Thioredoxin	1.02	15.97
cg3422	trxB	Thioredoxin reductase	1.09	12.93
cg3423	trxC	Thioredoxin	1.28	12.56
cg3424	cwlM	Cell wall hydrolase (autolysin)	1.07	13.42
Heat stress-related genes
cg0690	groES	Chaperone	1.06	13.38
cg0691	groEL	Chaperone	1.04	12.04
cg3079	clpB	Chaperone	1.20	13.03
cg3078		Hypothetical protein	1.00	12.39
cg3099	grpE	Chaperone	1.40	13.06
cg3098	dnaJ	Chaperone	1.35	14.22
cg3097	hspR	Transcriptional regulator	1.50	13.00
Genes with other functions
cg0840		Hypothetical protein	1.38	14.10
cg0836		Hypothetical protein	1.16	11.59
cg1091		Hypothetical protein	1.39	13.46
cg1696		Putative permease	1.03	9.96
cg3327	dps	Starvation-induced DNA-protecting protein	1.28	13.12

^am value, log₂ signal intensity ratio.

^ba value, signal intensity.