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Table 5 ANOVA of a Linear Model to Explain the Expression Level of Human Genes in the Brain

From: The expansion of amino-acid repeats is not associated to adaptive evolution in mammalian genes

 

Df

Sum Sq

Mean Sq

F value

p-value

P. length (aa)1

1

2.5

2.5

0.6648

0.4151

GCcontext2

1

0.1

0.1

0.0178

0.894

N° AARs3

1

0.1

0.1

0.0226

0.8805

AARs +30 nt4

1

1

1

0.2669

0.6055

AARs +60 nt5

1

1.3

1.3

0.3386

0.5608

AARs +90 nt6

1

5.5

5.5

1.4469

0.2293

d N 7

1

10.1

10.1

2.6413

0.1045

Average Purity 8

1

0.4

0.4

0.114

0.7357

Residuals

893

3416.8

3.8

  
  1. 1GC content excluding the stretch containing AARs; 2protein length in aminoacids; 3Number of AARs; 4-6Number of AARs in a window of 4+30 nt, 5+60 nt and 6+90 nt from translation start; 7Non-synomymous substitution rate; 8Average Purity of the AARs.