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Table 3 Statistical analysis of gene expression data

From: Diel pattern of circadian clock and storage protein gene expression in leaves and during seed filling in cowpea (Vigna unguiculata)

Field conditons

Leaves

Intermediate pods

Immature pods

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

ELF3

0.00

18

0

0.75

1

18

15

0.15

1

18

0

0.45

GI

0.00

24

15

1.06

1

24

0

0.05

0.08

18

3

0.39

LHY

0.00

24

9

0.80

0.06

24

6

0.09

0.14

18

6

0.52

TOC1

0.00

18

3

0.12

0.00

24

3

0.15

1

18

3

0.04

LEG

–

–

–

–

0.03

24

9

0.14

0.00

24

0

0.06

LEGJ

–

–

–

–

0.12

18

3

0.09

0.52

24

9

0.01

CVC

–

–

–

–

1

18

12

0.05

0.14

18

12

0.01

 

Mature pods

Intermediate sedes

Mature seeds

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

ELF3

0.01

18

9

0.34

0.08

18

3

0.76

0.07

24

21

0.13

GI

0.10

18

12

0.18

0.50

18

3

0.10

0.09

24

12

0.05

LHY

0.00

24

6

0.08

1.00

18

3

0.01

0.30

24

15

0.01

TOC1

0.00

24

6

0.11

0.21

18

3

0.25

0.04

24

18

0.24

LEG

0.58

24

12

0.08

0.25

18

0

0.16

0.55

24

0

0.04

LEGJ

0.00

18

6

0.14

0.14

18

12

4.13

0.00

24

9

33.33

CVC

0.00

24

6

0.04

1.00

18

9

5.17

0.04

24

9

18.54

12LD (48 h)

Leaves

Mature pods

Mature seeds

 

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

ELF3

0.07

27

24

1.21

–

–

–

–

–

–

–

–

GI

0.00

21

10.50

3.03

1

21

4.50

0.26

0.00

24

10.5

0.05

LHY

0.00

24

3

3.79

1

27

4.50

0.26

0.50

0

0

0

TOC1

0.00

24

18

0.54

1

21

1.50

0.47

1

21

13.50

0.00

LEG

–

–

–

–

1

27

3

0.00

1

24

15

0.00

LEGJ

–

–

–

–

1

27

7.50

0.07

0.13

27

24

18.90

CVC

–

–

–

–

1

27

4.50

0.16

0.07

27

28

14.22

12DD (24 h)

Leaves

Mature pods

Mature seeds

 

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

Pval

Per

Phase

Amp

ELF3

0.00

24

9

16.63

–

–

–

–

–

–

–

–

GI

0.00

21

10.50

3.93

0.70

24

21

1.08

1

24

6

0.32

LHY

0.18

24

3

1

0.01

24

22.50

0.43

0.37

24

3

0.04

TOC1

0.51

24

15

1.12

1

21

6

1.86

1

24

9

0.23

LEG

–

–

–

–

1

21

0

0.12

1

21

1.50

0.00

LEGJ

–

–

–

–

0.24

24

3

0.65

0.81

21

15

6.46

CVC

–

–

–

–

0.30

24

3

0.46

1

21

15

10.69

  1. P value (Pval, significative if P < 0.05), period (Per), adjusted phase (Phases given by JTK_CYCLE and Lomb-Scargle need to be adjusted with their predicted period) and amplitude (Amp). Period is defined as the time between two consecutive peaks, phase is considered as the time point with the peak, amplitude is the difference between the peak (or minimum) and the mean value of the wave