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Table 2 Average number of amino acid and nucleotide variations among different TPR domains

From: Molecular evolution of NASP and conserved histone H3/H4 transport pathway

 

pAA(SE)

pNT(SE)

pS(SE)

pN(SE)

R a

Z-testb

TPR1

0.764±0.026

0.599±0.015

0.688±0.009

0.568±0.022

0.9#

4.602***

TPR2

0.617±0.036

0.499±0.021

0.665±0.016

0.437±0.027

1#

7.098***

TPR3

0.682±0.034

0.530±0.022

0.687±0.013

0.476±0.031

0.88#

5.646***

TPR4

0.762±0.028

0.582±0.016

0.633±0.015

0.564±0.023

1.2#

2.105**

Entire Protein

0.729±0.012

0.562±0.008

0.725±0.006

0.510±0.011

0.64

16.823***

  1. pAA,pNT,pS, and pN, represent the average number of amino acid, nucleotide, synonymous and non-synonymous nucleotide differences per site along with the Z-test of selection. SE indicates standard error based on 1000 bootstrap replicates.
  2. aaverage transition/transversion ratio.
  3. #calculated using Maximum composite likelihood method in this case.
  4. bH1:p N <p S and Ho:p N = p S .
  5. ***P< 0.001; **P<0.05.
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BMC Ecology and Evolution

ISSN: 2730-7182

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