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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|.