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Table 1 Changes in the relative level of dlps in cauliflower mitochondria.

From: Diverse accumulation of several dehydrin-like proteins in cauliflower (Brassica oleracea var. botrytis), Arabidopsis thaliana and yellow lupin (Lupinus luteus) mitochondria under cold and heat stress

Cauliflower (Brassica oleraceavar. botrytis)

Antibody

K

Organ

Leaves

Stress

treatment

Size (kDa)

Control

Cold

Freeze

Heat

 
 

15

26.9

53.0

15.6

n.d.

 
 

20

25.9

42.9

24.8

n.d.

 
 

25

n.d.

42.7

27.3

n.d.

 
 

30

27.9

56.9

38.3

63.3

 
 

35

20.5

51.6

27.5

56.9

 
 

40

78.1

143.3

101.8

40.3

 
 

50

60.7

138.7

68.3

n.d.

 
 

55

76.7

89.2

42.1

69.0

 
 

70

53.8

104.3

61.4

n.d.

 
 

100

19.4

n.d.

n.d.

131.1

 

Antibody

K

Organ

Early inflorescences

Stress

treatment

Size (kDa)

Control

Cold

Cold +

control growth

Heat

Heat +

control

growth

 

10

7.4

4.5

61.0

9.5

109.2

 

15

20.4

12.3

102.5

3.1

177.9

 

25

41.4

37.5

121.6

15.0

190.8

 

35

34.8

49.7

59.2

2.2

57.1

 

40

30.3

38.8

91.7

2.0

91.4

 

50

57.6

76.8

79.6

42.7

10.8

 

55

89.9

118.0

120.3

113.4

33.4

 

65

141.8

187.3

153.9

197.0

149.3

 

70

76.6

153.3

142.3

197.3

58.6

 

100

91.0

116.3

38.4

47.9

6.2

Antibody

DHN24

Organ

Early inflorescences

Stress

treatment

Size (kDa)

Control

Cold

Cold +

control

growth

Heat

Heat +

control growth

 

10

83.6

11.0

152.6

n.d.

202.5

 

15

116.7

118.2

194.0

89.2

221.8

 

25

129.1

128.9

163.2

110.8

17.6

 

30

16.8

101.1

48.0

23.4

6.5

 

35

18.6

93.2

57.6

43.3

13.5

 

40

14.7

27.4

96.3

23.3

136.2

 

50

8.4

9.0

48.6

19.6

14.0

 

55

62.3

68.7

158.5

108.9

4.7

 

65

36.3

41.4

59.7

63.5

6.2

 

70

37.7

91.6

44.6

134.1

27.9

  1. Thermostable proteins are denoted in bold. Thermolabile proteins (considered as not resistant for boiling in 15 min.) are underlined. n.d.- not detected or a very low-abundant protein. The thermostability of mitochondrial dlps from leaves of cauliflower was not determined. For the isolation of mitochondria, the cauliflower inflorescences were taken either directly after stress treatment (cold, heat) or after the subsequent plant growth under control conditions (cold + control growth, heat + control growth). The results of densitometrical analysis of three independent Western blots were presented as average value in arbitrary units after background subtraction, as the optical density of protein bands per square pixel.