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Table 3 Procrustes ANOVA evaluating symmetric and asymmetric variation among the ULS terminal lobules of Micrasterias compereana

From: Asymmetry and integration of cellular morphology in Micrasterias compereana

Source

Df

SS

MS

R2

F

Z

p-value

Fig

Individual

67

12.69

0.189

0.232

5.01

3.80

0.001

3a

Left-right asymmetry (ind)

68

2.86

0.042

0.052

1.12

1.04

0.253

3b

Inter-semicell asymmetry (ind)

68

8.98

0.132

0.164

4.25

3.30

0.001

3c

Transversal asymmetry (ind)

68

2.61

0.038

0.048

1.02

0.95

0.703

3d

Inter-3rd-order-lobules asymmetry (ind)

68

1.89

0.028

0.035

0.72

0.68

1.000

3e

Inter-3rd-order-lobules and Left-right (ind)

68

1.19

0.018

0.022

0.45

0.43

1.000

3f

Inter-3rd-order-lobules and Inter-semicell (ind)

68

1.42

0.021

0.026

0.54

0.52

1.000

3g

Between-3rd-order-lobules and Transversal (ind)

68

0.99

0.015

0.018

0.37

0.36

1.000

3h

Intra-3rd-order-lobules asymmetry - type I (ind)

68

7.19

0.106

0.132

3.21

2.65

0.001

3i

Intra-3rd-order-lobules–type I and Left-right (ind)

68

1.67

0.025

0.031

0.63

0.61

1.000

3j

Intra-3rd-order-lobules–type I and Inter-semicell (ind)

68

2.37

0.035

0.043

0.92

0.87

0.963

3k

Intra-3rd-order-lobules–type I and Transversal (ind)

68

1.73

0.025

0.032

0.66

0.63

1.000

3l

Intra-3rd-order-lobules-asymmetry–type II (ind)

68

1.98

0.029

0.036

0.76

0.72

1.000

3m

Intra-3rd-order-lobules–type II and Left-right (ind)

68

1.09

0.016

0.019

0.41

0.39

1.000

3n

Intra-3rd-order-lobules–type II and Inter-semicell (ind)

68

1.52

0.022

0.028

0.58

0.55

1.000

3o

Intra-3rd-order-lobules–type II and Transversal (ind)

68

1.06

0.016

0.019

0.39

0.38

1.000

3p

[Total asymmetry nested within individuals]

1020

38.56

0.038

0.705

    

Measurement error

1088

3.40

0.003

0.062

    

Total

2175

54.66

      
  1. Df degrees of freedom, SS sum of squares, MS mean squares, R 2 percentage of variance explained by the effect, F pseudo-F ratio, Z effect size, p-value percentile of the effect size in the random distribution of F values, Fig figure illustrating particular (a)symmetric patterns