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Table 2 Neutrality tests

From: The early events underlying genome evolution in a localized Sinorhizobium meliloti population

Concatenated coding sequences carrying sSNPs and nsSNPs
  nt positions Sa πb θc Dd D(Syn)d D(nSyn)d D*e F*f Fsg
Chromosome 146,721 123 0.000135 0.000264 −2.18** −2.23** −2.09** −2.79** −3.01** −3.78**
1st half 64,742 56 0.000146 0.000272 −2.03* −2.10** −1.76 −2.54** −2.76** −6.85**
2nd half 81,972 67 0.000127 0.000257 −2.24** −2.25** −2.09** −2.90** −3.12** −6.39**
pSymB 76,977 67 0.000142 0.000274 −2.12** −1.83* −2.19** −2.60** −2.84** −6.13**
pSymA 66,945 58 0.000136 0.000272 −2.20** −2.12** −2.15** −2.74** −2.98** −7.04**
  1. a Number of segregating sites
  2. b The mean number of pairwise nucleotide differences per site
  3. c The number of segregating mutations per site
  4. d Tajima’s D statistic, Syn (synonymous sites), nSyn (non-synonymous sites)
  5. e Fu and Li’s D* statistic
  6. f Fu and Li’s F* statistic
  7. g Fu’s Fs statistic
  8. * Statically significant result (P-value <0.05)
  9. ** Statically significant result (P-value <0.01 or <0.02)