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Table 3 Correlation analysis of metabolite data, enzyme activities and transcript levels.

From: Regulation of gene expression by photosynthetic signals triggered through modified CO2availability

  psaA psbA 2CPA sAPx Csd2 RbcS Bap1 Fer Stp1
PSII [0 min] - 0.28 - 0.08 - 0.34* - 0.22 - 0.17 + 0.07 - 0.12 + 0.08 - 0.11
PS II [4.5 min] - 0.38* - 0.14 - 0.33* + 0.03 - 0.03 + 0.07 - 0.09 + 0.24 - 0.15
ATP - 0.12 - 0.39* + 0.58* + 0.03 + 0.35* - 0.03 - 0.19 - 0.12 - 0.24
ADP - 0.10 - 0.22 + 0.09 + 0.23 + 0.28 + 0.18 - 0.20 + 0.09 - 0.21
ATP/ADP + 0.05 - 0.07 + 0.41* - 0.31* + 0.19 - 0.01 + 0.14 - 0.19 + 0.09
Soluble Sugars - 0.01 + 0.01 + 0.02 - 0.35* - 0.71** - 0.33* - 0.25 - 0.34* - 0.20
Hydrolyzable Sugars - 0.43* - 0.46* + 0.12 + 0.07 + 0.47* - 0.29 - 0.45* - 0.62** - 0.60**
3PGA - 0.51* - 0.41* - 0.07 + 0.02 - 0.07 - 0.36* - 0.55* - 0.32* - 0.63**
DHAP + 0.50* + 0.39* + 0.35* - 0.27 + 0.36* + 0.10 + 0.34* + 0.25 + 0.48*
[NADPH/NADP+]calc + 0.52* + 0.40* + 0.09 + 0.08 + 0.15 + 0.23 + 0.33* + 0.32* + 0.47*
Assimilatory Force + 0.49* + 0.29 + 0.42* - 0.08 + 0.24 + 0.17 + 0.30* + 0.16 + 0.43*
Ascorbate Content - 0.08 - 0.04 + 0.23 + 0.29 + 0.02 - 0.41* - 0.74** - 0.32* - 0.46*
Ascorbate %red - 0.10 + 0.16 - 0.86** - 0.25 + 0.01 + 0.47* + 0.50* + 0.30* + 0.43*
GSH Content + 0.61** + 0.64** - 0.14 + 0.02 - 0.67** - 0.13 + 0.54* + 0.46* + 0.67**
GSH % red + 0.41* + 0.37* - 0.02 - 0.08 - 0.46* + 0.09 + 0.46* + 0.35* + 0.60**
CAT Activity - 0.13 - 0.11 + 0.22 + 0.37* - 0.11 - 0.46* - 0.44* + 0.10 - 0.24
SOD Activity - 0.56* - 0.41* - 0.21 - 0.12 + 0.80** + 0.46* - 0.27 - 0.38* - 0.51*
GR Activity - 0.33* - 0.23 - 0.11 + 0.20 - 0.38* - 0.56* - 0.24 - 0.27 - 0.34*
total APx Activity - 0.59* - 0.44* - 0.39* -0.10 + 0.70** + 0.60 ** - 0.24 - 0.31* - 0.45*
  1. The table shows the correlation coefficient K calculated between metabolite, enzyme activities and every single transcript detected by semi-quantitative RT-PCR. Bold printed numbers with '*' stand for 0.3<|K| <0.6 and bold printed numbers with ' ** ' for strong negative and positive correlations 0.6 = |K|.
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