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Table 3 Top 50 most divergent genes by HNS in H. pylori strain J99 plus those additional genes >2 SD greater than the mean by DNS and top 50 by TNS

From: Inter-species horizontal transfer resulting in core-genome and niche-adaptive variation within Helicobacter pylori

HNS order

J99 annotation

JHP #

26695 #

DNS order

TNS order

1

hypothetical protein

JHP1300

HP1408

9

1

2

cag pathogenicity island protein (cag7)

JHP0476

HP0527

2

2

3

type I restriction enzyme (hsdS)

JHP1422

NAH

319

10

4

vacuolating cytotoxin (vacA) paralog

JHP0556

HP0609/10

3

5

5

vacuolating cytotoxin (vacA) paralog

JHP0274

HP0289

4

6

6

vacuolating cytotoxin (vacA) paralog

JHP0856

HP0922

7

9

7

hypothetical protein

JHP0191

HP0205

53

33

8

hypothetical protein

JHP1044

HP1116

10

14

9

hypothetical protein

JHP0928

NAH

11

12

10

hypothetical protein

JHP0305

HP0322

5

8

11

hypothetical protein

JHP0462

HP0513

104

54

12

cag island protein (cagA)

JHP0495

HP0547

17

20

13

type III restriciton enzyme (mod)

JHP1411

HP1522

857

104

14

hypothetical protein

JHP1070

HP1142

60

27

15

type II restriction enzyme (methyltransferase)

JHP1409

NAH

37

55

16

DNA-directed RNA polymerase, beta subunit (rpoB)

JHP1121

HP1198

50

23

17

hypothetical protein

JHP0440

HP0488

13

16

18

multidrug resistance protein (spaB)

JHP0547

HP0600

75

39

19

hypothetical protein

JHP0110

HP0118

64

21

20

topoisomerase I (topA 3)

JHP0931

NAH – check

18

18

21

hypothetical protein

JHP0842

HP0906

42

29

22

type I restriction enzyme (hsdR)

JHP1424

HP1402

195

138

23

type III restriction enzyme (res)

JHP1410

HP1521

161

258

24

outer membrane protein (omp26)

JHP1084

HP1157

24

17

25

hypothetical protein

JHP1285

HP1371

55

58

26

hypothetical protein

JHP0540

NAH

674

158

27

hypothetical protein

JHP0942

HP0996

6

13

28

type III restriction enzyme (res)

JHP1297

NAH

30

63

29

type I restriction enzyme R protein (hsdR)

JHP0416

HP0464

63

105

30

type I restriction enzyme (hsdS)

JHP0414

NAH

275

85

31

cag pathogenicity island protein (cag8)

JHP0477

HP0528

72

62

32

hypothetical protein

JHP0668

HP0731

110

64

33

hypothetical protein

JHP0613

HP0669

44

42

34

type III restriction enzyme (mod)

JHP1296

NAH

121

190

35

type I restriction enzyme R protein (hsdR)

JHP0784

HP0846

244

48

36

N-methylhydantoinase

JHP0632

HP0696

20

44

37

RNA polymerase sigma-70 factor (rpoD)

JHP0081

HP0088

62

71

38

vacuolating cytotoxin (vacA)

JHP0819

HP0887

59

46

39

hypothetical protein

JHP1113

HP1187

274

28

40

hypothetical protein

JHP0534

HP0586

577

230

41

type II restriction enzyme (methyltrasferase)

JHP1284

NAH

750

290

42

translation initiation factor IF-2 (infB)

JHP0377

HP1048

330

281

43

restriction enzyme

JHP0164

NAH

88

47

44

hypothetical protein

JHP0458

HP0508

84

50

45

role in outermembrane permeability (imp)

JHP1138

HP1215/6

208

196

46

DNA polymerase I (polA)

JHP1363

HP1470

46

81

47

iron(III) dicitrate transport protein (fecA)

JHP0626

HP0686

38

89

48

adenine specific DNA methyltransferase (mod)

JHP0244

HP0260

236

122

49

histidine and glutamine-rich metal-binding protein

JHP1321

HP1432

15

4

50

DNA transfer protein (cagE)

JHP0492

HP0544

49

95

54

hypothetical protein

JHP0336

HP1089

27

51

62

cag pathogenicity island protein (cag3)

JHP0471

HP0522

21

35

64

hypothetical protein

JHP0026

HP0030

23

36

70

urease beta subunit (urea amidohydrolase) (ureB)

JHP0067

HP0072

32

37

82

DNA mismatch repair protein (mutS)

JHP0565

HP0621

45

227

84

hypothetical protein

JHP0050

HP0058

8

7

90

hypothetical protein

JHP0174

HP0187/8/6

29

88

95

hypothetical protein

JHP0934

NAH

16

15

111

iron(III) dicitrate transport protein (fecA)

JHP1426

HP1400

28

78

120

hypothetical protein

JHP0052

HP0059

26

24

125

hypothetical protein

JHP0074

HP0080

12

32

145

Outer membrane protein

JHP0438

HP0486

22

67

154

flagellin A (flaA)

JHP0548

HP0601

34

40

160

DNA repair protein (recN)

JHP1434

HP1393

51

177

209

cytochrome oxidase (cbb3 type) (fixN)

JHP0132

HP0144

41

206

275

hypothetical protein

JHP0299

HP061/2

35

11

342

hypothetical protein

JHP1033

HP1106

36

262

384

hypothetical protein

JHP1253

HP1333

40

75

393

hypothetical protein

JHP0940

NAH

39

53

398

cag island protein (cagH)

JHP0489

HP0541

47

137

402

siderophore-mediated iron transport protein (tonB)

JHP1260

HP1341

48

1260

541

integrase/recombinase (xerD)

JHP0941

HP0995

33

100

558

cag island protein (cagT)

JHP0481

HP0532

25

70

694

hypothetical protein

JHP1042

HP1115

14

25

828

cag island protein (cagF)

JHP0491

HP0543

52

170

990

hypothetical protein

JHP0925

NAH

43

130

1355

hypothetical protein

JHP0952

HP0427

1

3

1463

hypothetical protein

JHP0953

NAH

31

26

1490

hypothetical protein

JHP0693

HP0756

19

59

  1. Genes with > 2 SD divergence in each analysis are indicated in bold
  2. NAH indicates No Annotated Homologue in the other sequence