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Table 2 Number of Xenopus proteins in each biological process category that are up regulated (U) or down regulated (D) on all dpa or 3 of 4 dpa, and U/D ratios

From: Proteomic analysis of fibroblastema formation in regenerating hind limbs of Xenopus laevis froglets and comparison to axolotl

Biological process

Total

Category

Proteins

U

D

U/D

Signaling

93

49 (52.7)

31 (33.3)

1.6

Transport

67

30 (46.6)

32 (50.0)

0.9

 VT

44

20 (45.5)

24 (54.5)

0.8

 NVT

23

10 (43.5)

8 (34.8)

1.3

Transcription

104

51 (49.0)

36 (34.6)

1.4

Chromatin associated

24

13 (54.2)

7 (29.2)

1.9

 Transcription factors

41

19 (46.3)

16 (39.0)

1.2

 RNA processing

39

19 (48.7)

13 (33.3)

1.5

Translation

78

48 (62.8)

15 (20.6)

3.1

 Ribosomal proteins

55

34 (61.8)

10 (18.2)

3.4

 Translation factors

23

15 (60.9)

5 (21.7)

3.0

Cytoskeleton

104

40 (38.5)

41 (39.4)

0.9

 Muscle

28

3 (10.7)

23 (82.1)

0.1

 Non-Muscle

76

37 (53.0)

18 (21.0)

2.1

Extracellular matrix

41

25 (61.0)

4 (9.8)

6.3

Metabolism

135

39 (37.1)

68 (50.3)

0.7

 Carbohydrate

72

16 (22.2)

39 (54.2

0.4

 Non-Carbohydrate

63

23 (36.5)

29 (44.4)

0.8

Cell Protection

80

39 (48.70)

21 (26.3)

1.9

Inflamm-Related

38

16 (42.1)

11 (28.9)

1.5

 Apoptosis-Related

10

5 (50.0)

5 (50.0)

1.0

 Chaperones

32

18 (56.3)

5 (15.6)

3.6

Degradation

64

27 (42.2)

21 (32.8)

1.3

 Ubiquit/Proteasome

29

11 (37.9)

10 (34.4)

1.1

 Other

35

16 (45.7)

11 (31.4)

1.5

Cell cycle

54

21 (38.9)

18 (33.3)

1.2

 G1/S

15

6 (40.0)

7 (46.7)

0.9

 M

18

8 (44.4)

6 (33.4)

1.3

 Other

21

7 (33.3)

5 (23.8)

1.4

Total

 

369

287

1.3

  1. Numbers in parentheses indicate percentages of the total proteins up or down regulated. VT = vesicle-associated transport and NVT non-vesicle-associated transport.