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Table 2 Phenotypic parameters for wild type, ga5-3 and HvGA20ox 2 over-expressing transgenic Arabidopsis

From: Molecular characterization and functional analysis of barley semi-dwarf mutant Riso no. 9265

Traits

Col-gl1

OE-1(Col-gl1)

OE-2(Col-gl1)

ga5-3

OE-3(ga5-3)

OE-4(ga5-3)

Hypocotyl length (mm)

2.05 ± 0.04

3.64 ± 0.10A

4.04 ± 0.01A

2.07 ± 0.04A

3.64 ± 0.10AB

3.75 ± 0.12AB

Root length (mm)

36.1 ± 0.7

38.9 ± 1.8

40.1 ± 1.2

37.5 ± 0.67

40.3 ± 1.4

36.8 ± 1.7

Flowering time (d)

26.2 ± 0.35

24.6 ± 0.33A

23.0 ± 0.25A

26.7 ± 0.28

22.5 ± 0.23AB

23.7 ± 0.24AB

Vegetative internode length (cm)

1.9 ± 0.1

2.7 ± 0.1A

2.9 ± 0.1A

0.6 ± 0.1A

3.0 ± 0.2AB

2.7 ± 0.1AB

No.vegetative internodes

3.4 ± 0.1

5.2 ± 0.2A

5.0 ± 0.2A

3.1 ± 0.1A

4.8 ± 0.4AB

4.9 ± 0.1AB

inflorescence internode length (cm)

0.61 ± 0.01

0.68 ± 0.01A

0.71 ± 0.02A

0.38 ± 0.01A

0.67 ± 0.02AB

0.64 ± 0.02AB

No.inflorescence internodes

34.4 ± 1.1

47.3 ± 1.2A

43.9 ± 1.4A

31.5 ± 1.1A

43.7 ± 1.6AB

47.3 ± 1.9AB

Final plant (cm)

28.8 ± 0.5

46.8 ± 0.7A

44.8 ± 1.0A

14.6 ± 0.4A

42.0 ± 1.7AB

43.8 ± 1.1AB

  1. The values are the means ± SE
  2. Capital letter A means significantly different from the wild type (Col-gl1); Capital letter B means significantly different from ga5-3 mutant