TABLE 2.

C. jejuni promoter fragments cloned in pMW10

Transformant	Insert sizea (bp)	Accession no.	β-Galactosidase activity (Miller units) ± SD in:		Primer used for cDNA synthesis	Distance of RNA start site to 3′-end inserta (bp)	Homologyc
			C. jejuni	E. coli
1B7	684	AJ002416	80 ± 14	2 ± 2	1B7	162	yabC
1G9	1,000b	AJ002417	260 ± 41	2 ± 3	1G9	251
2A12	1,400b	AJ002421	143 ± 9	4 ± 2	UP	53
3D8	445	AJ002419	103 ± 10	1,985 ± 263	UP	17
4C7	666	U38524	169 ± 17	9 ± 3	4C7	369
4C11	574	AJ002418	70 ± 9	363 ± 52	4C11	251	icd
5G10	489	Z36940	210 ± 35	3 ± 3	5G10	156	orf11
11B4	800b	AJ002422	116 ± 32	781 ± 55	UP	126
12G7	432	AJ002027	260 ± 24	46 ± 11	12G7	256	glu-tRNA
14B7	446	AJ002420	59 ± 10	3,545 ± 731	UP	70
23E5	900b	AJ002415	252 ± 27	427 ± 67	23E5	367	metK
pMW10		AJ001494	4 ± 1	3 ± 1

^aThe precise lengths were determined by sequencing. 

^bThe fragment size was estimated by digesting the promoter clones with EcoRI and examining the digest after electrophoresis in a 1% agarose gel. 

^cGene whose product is homologous to the product of the ORF of the corresponding transformant.