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Table 1 The 25 selected proteins with upregulated expression on P14 relative to P3. The differentially expressed proteins exhibited the largest fold change

From: Label-free quantitative mass spectrometry analysis of differential protein expression in the developing cochlear sensory epithelium

Access. No.

Protein name

Mean normalized spectral counts ± S.D.

Fold change

P-value

P3

P14

Q61711

Bone sialoprotein 2

0.23 ± 0.56

70.8 ± 37

310

3.68E-04

P19137

Laminin subunit alpha-1

0.20 ± 0.48

26.5 ± 7.4

130

1.01E-04

Q8K482

EMILIN-2

1.31 ± 1.75

81.2 ± 17.0

62

6.88E-08

F6VVY4

Protein Slc25a1

0.16 ± 0.4

5.30 ± 4.38

32

4.18E-02

P27573

Myelin protein P0

4.76 ± 4.46

138 ± 86.8

29

9.51E-03

E9QQ57

Periaxin

5.17 ± 3.47

135 ± 44.2

26

1.42E-03

P70663

SPARC-like protein 1

4.34 ± 3.92

93.5 ± 93.5

22

5.55E-03

O55128

Histone deacetylase complex subunit SAP18

0.59 ± 1.45

10.8 ± 8.15

18

7.39E-03

P07309

Transthyretin

3.47 ± 7.14

47.9 ± 32.13

14

3.39E-02

P29699

Alpha-2-HS-glycoprotein

20.4 ± 20.5

265 ± 78.57

13

1.51E-03

P15105

Glutamine synthetase

1.43 ± 2.27

18.1 ± 12.35

13

3.16E-02

D3Z3Y6

Beta-tectorin

0.74 ± 1.82

8.80 ± 5.3

12

2.05E-02

P16330

2′,3′-cyclic-nucleotide 3′-phosphodiesterase

12.5 ± 5.25

100 ± 33.3

8.0

4.07E-03

P97298

Pigment epithelium-derived factor

4.49 ± 2.62

35.5 ± 28.9

7.9

2.01E-02

P14094

Sodium/potassium-transporting ATPase subunit beta-1

4.49 ± 2.95

32.1 ± 16.8

7.2

3.64E-03

P19246

Neurofilament heavy polypeptide

4.85 ± 5.62

34.1 ± 9.51

7.0

4.70E-04

F8VQ43

Laminin subunit alpha-2

26.9 ± 3.71

165 ± 64.9

6.1

1.39E-04

Q64521

Glycerol-3-phosphate dehydrogenase

2.34 ± 3.09

13.4 ± 4.95

5.7

4.51E-02

P16858

Glyceraldehyde-3-phosphate dehydrogenase

7.87 ± 6.16

41.2 ± 23.2

5.2

6.91E-03

P06745

Glucose-6-phosphate isomerase

4.53 ± 3.8

21.9 ± 13.8

4.8

3.58E-02

Q8BH59

Calcium-binding mitochondrial carrier protein Aralar1

5.50 ± 6.15

25.7 ± 9.56

4.7

1.23E-02

P28654

Decorin

6.25 ± 1.94

26.4 ± 14.2

4.2

2.06E-02

Q9D051

Pyruvate dehydrogenase E1 component subunit beta

3.85 ± 2.63

15.6 ± 9.89

4.1

2.91E-02

Q61245

Collagen alpha-1(XI) chain

14.6 ± 5.7

58.6 ± 33.6

4.0

1.29E-02

Q9JHI5

Isovaleryl-CoA dehydrogenase

4.08 ± 3.84

16.5 ± 11.3

4.0

4.24E-02