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Table 4 ANOVA of Linear Model to Explain the Number of AARs in Positively Selected and Non-Positively Selected Mammalian Genes

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

Var. (%)6

Residuals

82096

6806.8

0.1

  

96.879

P. length (aa)1

1

168.1

168.1

2027.45

>2.20E-16

2.392

GCcontext2

1

48.9

48.9

590.12

>2.20E-16

0.696

LRT3

1

1.4

1.4

16.3141

>3.71E-06

0.020

Species4

5

0.8

0.2

1.9078

0.0894

0.011

ω5

1

0.048

0.04798

0.5787

0.4468

0.001

Total

82105

7026.01

218.748

   
  1. 1Protein Length in aminoacids; 2GC content excluding the stretch containing AARs; 3significant test for positive selection at any branch of the tree; 4species containing the AAR(s); 5dN/dS of the most significant evolutionary model; 6proportion of variance explained.
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BMC Genomics

ISSN: 1471-2164

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