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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.