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Table 1 Sequence diversity in mitochondrial and nuclear ribosomal genes from seven Bulinus species collected in different African countries

From: Phylogeny of seven Bulinus species originating from endemic areas in three African countries, in relation to the human blood fluke Schistosoma haematobium

  Countries n u Hd π D (P-value) Fs (P-value)
Cox1
B. truncatus All 56 35 0.911 0.050 −1.834* −6.209*
Cameroon 24 20 0.955 0.042 −1.712 −0.249
Egypt 20 4 0.508 0.023 0.844 1.997
Senegal 12 9 0.961 0.053 −0.867 −4.159
B. globosus Cameroon 20 18 0.978 0.035 −1.082 −1.351
B. senegalensis All 50 45 0.992 0.052 −1.611 −8.626
Cameroon 16 14 0.964 0.051 −0.364 −0.141
Senegal 34 30 0.985 0.053 −1.666 −2.707
B. tropicus Cameroon 10 8 0.932 0.045 −0.271 −1.531
B. forskalii Cameroon 10 8 0.933 0.051 −0.027 −2.667
B. umbilicatus Senegal 8 5 0.850 0.035 1.466 2.921
B. camerunensis Cameroun 6 4 0.899 0.016 −0.8374 1.655
18S
B. truncatus All 30 3 0.157 0.001 −0.483 −4.121
Cameroon 10 1 0.000 0.000 - -
Egypt 10 1 0.000 0.000 - -
Senegal 10 3 0.378 0.002 −0.507 2.199
B. globosus Cameroon 10 3 0.417 0.001 −1.233 −0.189
B. senegalensis All 20 9 0.863 0.002 −0.009 −4.792
Cameroon 10 7 0.853 0.002 0.168 −4.538
Senegal 10 6 0.801 0.001 0.592 −0.658
B. forskalii Cameroon 10 4 0.458 0.001 −0.612 0.172
28S
B. truncatus All 30 13 0.505 0.007 −1.956* −4.095
Cameroon 10 5 0.539 0.008 −1.116 −0.062
Egypt 10 4 0.504 0.006 1.193 1.716
Senegal 10 6 0.568 0.009 −1.323 −1.285
B. globosus Cameroon 10 7 0.831 0.004 1.168 −0.946
B. senegalensis All 20 14 0.955 0.012 −0.159 −1.962
Cameroon 10 8 0.893 0.011 −1.375 −1.785
Senegal 10 9 0.956 0.013 1.168 −0.946
B. forskalii Cameroon 10 7 0.834 0.012 1.365 7.499**
  1. Note.— n: number of individuals sequenced, U: number of unique haplotypes within countries, Hd: haplotype diversity, π: nucleotide diversity, D: Tajima’s D statistic, Fs: Fu’s Fs statistic.
  2. *P < 0.05 ; **P < 0.0.