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Table 2 Transcripts coding secreted proteins differentially represented between A. cajennense , A. parvum and A. triste ticks

From: The sialotranscriptome of Amblyomma triste, Amblyomma parvum and Amblyomma cajennense ticks, uncovered by 454-based RNA-seq

Protein families

Number of reads

A. cajennense

vs

A. parvum

A. cajennense

vs

A. triste #

A. parvum

vs

A. triste #

 

Obs.

Exp.

Obs.

Exp.

Obs

Exp.

Obs.

Exp.

Obs.

Exp.

Obs.

Exp.

Metalloproteases

1,439*

946.1

906

1,399

1,439*

835.5

828

1,431

906*

775.1

828

959.9

8.9 kDa Family

1,400*

1,268

1,832

1,964

1,400*

712

582

1,270

1,832*

1,122

582

1,292

ML Domain

0

14.9

38*

23.1

0

3.6

10

6.4

38*

22.3

10

25.7

Cystatin

62*

24.3

0

37.7

62*

33

30

59

0

13.9

30*

16.1

23 kDa Family

8

3.1

0

4.9

8

18,3

43*

32.7

0

20

43*

23

TIL domain

256

414.7

801*

642.3

256

243.6

422

434.4

801*

568.4

422

654.6

Basic tail Superfamily

941*

427.7

149

662.3

941*

481.7

400

859.3

149

255.1

400*

293.9

Carboxypeptidases

0

14.1

36*

21.9

0

5

14*

9

36*

23.2

14

26.8

Cystein Proteases

132

194.5

349*

286.5

132*

81.5

89

139.5

349*

195.5

89

242.5

Serine Proteases

424*

199.3

69

293.6

424*

188.9

88

323.1

69

70

88

86.9

Secreted Nucleases

784*

352.5

87

518.5

784*

354

175

604.9

87

116.9

175*

145

Antimicrobial Peptides

202*

116.2

94

179.8

202*

156

226

271.9

94

145.5

226*

174.5

Evasins

459*

284.1

265

439.9

459*

198.3

93

353.7

265*

166.4

93

191.6

Thyropin

12

18

34

28

12

21.9

49*

39.1

34

38.6

49

44.4

DAP-36 immunosuppressant family

58

82.8

153*

128.2

58*

44.9

67

80.1

153*

102.2

67

117.8

Kazal domain containing peptides

9

20

42*

31

9

10.8

21

19.2

42*

29.3

21

33.7

Phosphatidylethanolamine-binding protein

2

11.8

28*

18.2

2

10.8

28*

19.2

28

26

28

30

Salp-15 family

0

0

0

0

0

6.5

18*

11.5

0

8.4

18*

9.6

Serpin

133*

89.5

95

138.5

133*

60.4

35

107.6

95*

60.4

35

69.6

Serum Amyloid A Proteins

17

127.5

308*

197.5

17

12.2

17

21,8

308*

151

17

174

Hirudin

533*

211.1

5

326.9

533*

194.3

8

346.7

5

6

8

7

Prokineticin domain-containing peptides

0

18.4

47*

28.6

0

1.8

5

3.2

47*

24.2

5

27.8

Carboxypeptidase inhibitor

121*

49

4

76

121*

53.5

28

95.5

4

14.9

28*

17.1

Ferritin

103

245.2

522*

379.8

103

113.9

214

203.1

522*

342.1

214

393.9

Glycine-rich proteins

1,026

2,888

6,336*

4,474

1,026

1,288

2,512*

2,250

6,336*

4,021

2,512

4,827

Mucins

957

1,218

2,147*

1,886

957

1,923

4,396*

3,430

2,147

3,041

4,396*

3,502

Histamine binding proteins

1,311*

1,170

1,671

1,812

1,311

1,626

3,216*

2,901

1,671

2,271

3,216*

2,616

Kunitz Domains

4,033*

3,122

3,748

4,659

4,033*

1,916

1,190

3,307

3,748*

2,210

1,190

2,728

Lipocalins

1,585

1,745

2,864*

2,703

1,585*

1,103

1,486

1,968

2,864*

2,022

1,486

2,328

  1. Calculation was performed with chi-square test (χ2) using number of reads assigned for protein families, according functional annotation (Additional file 1: AF1, Additional file 2: AF2 and Additional file 3: AF3); Obs.: Observed; Exp.: Expected. The higher number of reads observed between the comparisons are highlighted in bold if statically significant according the χ2 test result (* P < 0.05). #: The comparisons were performed only with the library of A. triste female ticks fed on dog during the first infestation (FD1).