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Table 2 Analysis of genetic diversity, differentiation and genetic flow in total populations

From: Phylogenomics of Colombian Helicobacter pylori isolates

Gen Population GDIV GDIF GFL
D H Hd Pi k RM Snn GammaST FsT
vacA Col. and Ref. −0.40104 126 0.999 0.106 64.83 92 0.283* 0.165 (2.52) 0.074 (6.19)
Col.   99 0.999 0.061 40.77 98    
Ref.   33 0.997 0.171 120.28 112    
horB Col. and Ref. −1.99605 120 0.996 0.051 37.21 48 0.339* 0.161 (2.59) 0.105 (4.25)
Col.   91 0.995 0.031 27.75 43    
Ref.   33 0.995 0.104 76.4 34    
  1. The Nm number for each genetic flow test is shown in parentheses. A total of 138 sequences were used for vacA and 140 for horB. Analyses were performed in DnaSP v 5.10
  2. GDIV genetic diversity, GDIF genetic differentiation, GFL genetic flows, Col Colombian strains, Ref reference strains, D Tajima’s test, P compared populations, H number of haplotypes, Hd haplotype diversity, Pi nucleotide diversity, k genetic load
  3. P = 0.001