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Table 4 Percentage of up or down regulated Xenopus proteins with FC =/>2 at one time point (TP), 2 time points or 3–4 time points after amputation, according to biological process category

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

Biological process

1 TP

2 TP

3-4 TP

Signaling

53.6

14.3

32.1

Transport

42.4

19.0

38.1

Transcription

48.8

20.9

30.2

Translation

66.6

33.3

00.0

Cytoskeleton

67.2

22.4

10.3

 Muscle associated

68.8

18.8

12.5

 Non-Muscle Associated

66.7

23.8

9.5

ECM

60.0

30.0

10.0

Metabolism

54.8

21.4

9.5

 Carbohydrate

50.0

16.7

33.3

 Non-Carbohydrate

0.57

33.3

13.3

Cell protection

38.1

14.3

47.6

Degradation

91.7

00.0

7.3

 Ubiquit/Proteasome

85.7

00.0

14.3

 Other

100.0

00.0

00.0

Cell cycle

33.3

33.3

33.3

 G1/S

43.6

28.6

28.6

 M

11.1

55.6

33.3

 Other

60.0

00.0

40.0