Table 3 Regions (REG) and single genes (SING) present in the S. Enteritidis PT4 P125109 chromosome and predicted by CGH analysis as absent or divergent in at least one S. Enteritidis isolate.

REG 1

AF3353

SEN0910-SEN0912

No

Part of SE10 prophage remnant.

REG 2#

AF3353

SEN1394-SEN1395

No

Part of SE14 prophage.

REG 3

9296/98

SEN1524-SEN1530

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

Membrane, transport and hypothetical proteins

REG 4#

31/88, 8/89, 53/94, 206/99, AF3353

SEN1920-SEN1966

SDT104

Phage SE20

REG 5

AF3353

SEN1970-SEN1999

SGAL

Genomic island ROD 21, coding to HNS

REG 6

31/88, 49/98, 92/05 (onlySEN2240)

SEN2238-SEN2243

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

CytochromeC synthesis, ferredoxin

REG 7

32/00, 31/88, 49/98

SEN2441-SEN2446

CT18, TY2, LT2, DT104, SL1344, SPA, SGAL

Alcohol dehydrogenase, aldehyde dehydrogenase, ethanolamine utilization

REG 8

47/03

SEN2761-SEN2763

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

rpoS, unknown

REG 9#

AF3176, 47/03 (only SEN4286)

SEN4286-SEN4291

SGAL

ROD40, Type I Restriction Modification System Methyltransferase

SING 1

32/00

SEN2051

CT18, TY2, LT2, DT104, SL1344, SPA, SGAL

pduS (ferredoxin)

SING 2

32/02

SEN2293

CT18, TY2, LT2, SL1344, SBG, SPA, SGAL

Hypothetical Protein

SING 3

32/00

SEN2494

CT18, LT2, SL1344, DT104, SGAL

ratB, lipoprotein

SING 4

47/03

SEN2819A

CT18, TY2, DT104, SL1344, SPA, SGAL

fucP, L-fucose permease

SING 5

47/03

SEN2841

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

ppdB, prepilin peptidase dependent protein B precursor

SING 6

80/98

SEN2912

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

pgk, phosphoglycerate kinase

SING 7

53/94

SEN3403

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

Lipoprotein

SING 8

32/00

SEN3627

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

yidR, putative ATP/GTP binding protein

SING 9

32/00

SEN3636

CT18, TY2, LT2, DT104, SL1344, SBG, SPA, SGAL

yhjA, probable cytochromeC peroxidase