TABLE 3.

Expression of mRNA transcripts involved in microaerophilic and anaerobic growth

Gene	PAO strain	GeneChip normalized signal intensitya
		Strain TB		Strain 892		Strain PAO1
		−	+	−	+	−	+
nirN	PA0509	1,537	28	1,627	46	1,578	637
	PA0510	1,545	5	1,369	14	1,202	410
nirJ	PA0511	1,813	32	1,680	52	2,459	830
	PA0512	1,656	12	1,373	25	962	371
	PA0513	1,503	8	1,403	27	1,023	361
nirL	PA0514	1,504	6	1,393	27	2,144	726
	PA0515	2,297	3	2,198	49	2,702	960
nirF	PA0516	2,319	18	2,070	48	2,014	676
nirC	PA0517	3,080	16	3,045	100	3,878	1,391
norC	PA0523	3,366	32	3,045	130	1,983	363
norB	PA0524	2,666	8	2,348	35	959	218
	PA0525	1,143	13	981	14	1,348	315
nosR	PA3391	586	6	554	27	639	170
nosZ	PA3392	2,332	22	2,555	47	3,145	1,520
nosD	PA3393	674	31	853	36	562	233
nosF	PA3394	338	10	386	10	412	168
moaA1	PA3870	278	11	482	8	558	31
	PA3871	524	10	697	10	1,589	59
narI	PA3872	994	29	1,754	23	3,306	204
narJ	PA3873	1,016	14	1,774	25	1,880	81
narH	PA3874	1,135	20	1,984	15	1,908	75
narG	PA3875	1,008	2	1,697	12	1,208	50
narK2	PA3876	686	11	1,202	25	4,925	42
narK1	PA3877	785	63	1,309	47	1,106	96
arcA	PA5171	4,057	200	3,885	185	9,525	4,190
arcB	PA5172	4,842	79	4,652	178	11,199	4,754
arcC	PA5173	3,465	37	3,651	81	5,571	2,216

^aSignal intensities were measured in the absence (−) and presence (+) of 10 mM hydrogen peroxide.