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Table 1 Summary statistics of genetic diversity within C. edule

From: Genetic diversity and population differentiation in the cockle Cerastoderma edule estimated by microsatellite markers

  Ave Sim Boi Cor Fer Bre Oos ILe Total
CeATC1-5
N 57 49 45 40 56 39 73 38 397
N A 22 (1) 21 (1) 19 (1) 21 (0) 26 (5) 22 (2) 20 (1) 12 (0) 36
R 195–261 195–290 184–258 192–258 171–380 192–380 192–397 192–243 171–397
R S 19.486 19.089 17.513 19.248 21.348 20.984 17.146 11.367 19.627
A C 207 243 240 207 198 195 207 207 207
A C freq 0.123 0.112 0.133 0.150 0.134 0.115 0.288 0.382  
H e 0.937 0.942 0.934 0.930 0.936 0.950 0.880 0.785 0.929
H o 0.667** 0.612** 0.711** 0.550** 0.607** 0.308** 0.329** 0.237** 0.506**
Fis 0.290 0.353 0.241 0.412 0.353 0.679 0.628 0.701 0.455
CeATC1-22
N 56 52 54 41 51 47 78 45 424
N A 8 (0) 9 (1) 8 (0) 7 (0) 8 (0) 8 (0) 9 (1) 7 (0) 11
R 166–190 163–187 166–190 166–184 166–187 169–190 135–190 166–184 135–190
R S 7.159 8.348 7.389 6.940 7.676 7.278 7.296 6.378 7.346
A C 175 175 175 175 172/175 175 175 175 175
A C freq 0.429 0.298 0.370 0.329 0.265 0.0436 0.333 0.356  
H e 0.742 0.821 0.764 0.787 0.812 0.739 0.780 0.781 0.781
H o 0.750 0.885 0.704 0.756 0.902 0.787 0.872 0.889 0.821**
Fis −0.011 −0.078 0.079 0.040 −0.113 −0.066 −0.119 −0.140 −0.052
CeATC1-36
N 63 51 49 37 52 46 77 43 418
N A 5 (0) 5 (0) 6 (0) 5 (0) 7 (0) 6 (0) 6 (0) 6 (0) 9
R 135–57 135–147 132–157 135–147 129–147 135–151 135–157 129–151 129–157
R S 4.235 4.542 4.898 4.834 5.869 5.021 4.966 5.163 5.052
A C 144 144 144 144 144 144 144 144 144
A C freq 0.786 0.833 0.704 0.797 0.788 0.826 0.740 0.733  
H e 0.367 0.299 0.473 0.355 0.369 0.311 0.428 0.441 0.384
H o 0.333 0.255 0.367 0.378 0.308* 0.304 0.442 0.395 0.352**
Fis 0.091 0.149 0.225 −0.066 0.167 0.020 −0.032 0.105 0.085
CeATC1-52
N 52 46 49 41 48 45 73 37 391
N A 17 (4) 11 (0) 16 (3) 9 (0) 17 (2) 15 (1) 14 (0) 10 (0) 28
R 112–260 123–181 120–247 130–181 123–275 109–181 126–181 109–181 109–275
R S 13.602 10.191 13.655 8.673 14.563 12.406 9.983 9.326 11.822
A C 136 136 136 136 136 136 136 139 136
A C freq 0.346 0.348 0.276 0.463 0.354 0.433 0.342 0.257  
H e 0.823 0.800 0.854 0.740 0.827 0.770 0.769 0.822 0.805
H o 0.808 0.761 0.816 0.756 0.729 0.756 0.699* 0.838 0.765**
Fis 0.019 0.050 0.044 −0.023 0.119 0.019 0.093 −0.031 0.050
CeATC1-54
N 61 53 57 41 60 47 72 45 436
N A 18 (1) 17 (1) 17 (2) 13 (1) 18 (0) 19 (1) 21 (4) 15 (3) 40
R 141–215 108–209 108–282 108–185 108–203 108–212 108–282 148–288 108–288
R S 14.260 13.409 13.915 11.495 14.144 15.837 13.920 12.226 14.673
A C 154 154 151 154 154 151 154 151 154
A C freq 0.320 0.396 0.342 0.427 0.325 0.287 0.313 0.367  
H e 0.811 0.771 0.818 0.759 0.835 0.836 0.799 0.749 0.804
H o 0.557** 0.566* 0.684 0.537* 0.683** 0.575** 0.722* 0.533 0.617**
Fis 0.314 0.268 0.164 0.295 0.183 0.316 0.097 0.291 0.233
CeATC2-4
N 55 57 61 34 56 38 73 38 412
N A 13 (1) 10 (0) 9 (0) 7 (0) 10 (0) 11 (0) 14 (3) 6 (0) 19
R 161–190 155–190 155–184 161–178 155–190 155–255 152–264 164–255 152–264
R S 10.205 8.253 7.251 6.817 8.630 10.346 10.878 5.968 10.206
A C 172 172 172 172 172 172 172 175 172
A C freq 0.518 0.526 0.623 0.559 0.625 0.382 0.377 0.474  
H e 0.694 0.670 0.579 0.637 0.581 0.787 0.804 0.710 0.722
H o 0.400** 0.439** 0.426* 0.412** 0.464* 0.684 0.548** 0.605* 0.490**
Fis 0.426 0.347 0.26 0.357 0.203 0.132 0.320 0.149 0.321
CeATC2-11
N 60 57 61 38 61 47 73 41 438
N A 26 (3) 25 (2) 23 (4) 20 (1) 23 (2) 21 (0) 22 (3) 14 (0) 48
R 122–378 122–372 122–392 122–335 122–350 122–378 122–367 122–274 122–392
R S 18.279 18.584 17.708 18.361 17.159 17.486 16.435 12.980 17.659
A C 214 214 214 214 170 170 170 170 170
A C freq 0.217 0.175 0.221 0.197 0.189 0.245 0.240 0.232  
H e 0.890 0.903 0.887 0.903 0.899 0.878 0.878 0.873 0.890
H o 0.767* 0.842 0.853 0.763* 0.902 0.723* 0.808 0.561** 0.790**
Fis 0.140 0.067 0.039 0.157 −0.003 0.177 0.080 0.360 0.113
CeATC2-12
N 53 52 50 31 52 40 70 32 380
N A 11 (0) 9 (0) 9 (1) 11 (1) 13 (1) 9 (1) 7 (1) 6 (0) 19
R 84–152 84–152 117–152 84–167 84–164 84–164 84–145 84–142 84–167
R S 9.534 7.782 8.033 11.000 11.229 8.218 5.550 5.968 9.287
A C 123 123 129 123 123 123 123 123 123
A C freq 0.396 0.481 0.400 0.387 0.462 0.538 0.407 0.391  
H e 0.765 0.661 0.691 0.784 0.736 0.657 0.690 0.711 0.717
H o 0.245** 0.250** 0.180** 0.258** 0.308** 0.250** 0.143** 0.250** 0.229**
Fis 0.682 0.624 0.742 0.674 0.584 0.623 0.794 0.652 0.681
CeATC2-34
N 59 57 58 37 57 46 73 46 433
N A 9 (2) 10 (0) 9 (0) 8 (1) 8 (0) 8 (0) 9 (0) 5 (0) 14
R 157–200 154–194 157–194 157–197 154–194 157–194 157–194 157–191 154–200
R S 7.342 7.970 7.810 7.786 6.874 7.022 7.418 4.999 7.154
A C 191 191 191 191 191 191 191 191 191
A C freq 0.492 0.430 0.397 0.432 0.342 0.446 0.356 0.424  
H e 0.697 0.751 0.769 0.747 0.763 0.735 0.774 0.731 0.750
H o 0.661* 0.684 0.724 0.703 0.737 0.609 0.753 0.652 0.695**
Fis 0.052 0.090 0.059 0.060 0.034 0.173 0.027 0.109 0.074
CeATC2-44
N 60 54 55 40 61 42 75 42 429
N A 5 (0) 5 (0) 7 (0) 7 (0) 6 (0) 6 (0) 7 (1) 5 (0) 8
R 129–141 129–141 129–148 129–148 129–145 129–145 126–148 129–141 126–148
R S 4.285 4.499 5.933 6.492 5.815 5.926 6.236 4.672 5.604
A C 129 129 135 135 135 129 129 135 135
A C freq 0.425 0.463 0.427 0.475 0.607 0.607 0.360 0.405  
H e 0.633 0.610 0.669 0.643 0.582 0.587 0.720 0.684 0.665
H o 0.633** 0.519 0.709 0.625 0.557 0.500 0.653 0.405** 0.585**
Fis −0.0007 0.151 −0.060 0.028 0.042 0.150 0.094 0.411 0.120
CeATC2-51
N 53 45 61 37 59 41 67 40 403
N A 9 (0) 11 (0) 11 (1) 8 (0) 13 (0) 11 (0) 11 (0) 9 (1) 16
R 133–160 133–164 130–166 137–160 130–164 133–160 130–160 130–169 130–169
R S 8.217 10.765 9.163 7.785 11.653 10.270 9.232 8.492 9.913
A C 151 147 151 151 151 151 151 137 151
A C freq 0.283 0.289 0.303 0.432 0.305 0.293 0.306 0.300  
H e 0.808 0.829 0.821 0.733 0.834 0.812 0.798 0.820 0.821
H o 0.547** 0.422** 0.443** 0.297** 0.339** 0.390** 0.478** 0.625 0.444**
Fis 0.325 0.493 0.463 0.598 0.596 0.522 0.404 0.240 0.459
All loci
N 63 60 64 41 62 48 78 46 462
N AA 13 12.091 12.182 10.545 13.545 12.364 12.727 8.636 22.545
R SA 10.6 10.312 10.297 9.948 11.36 10.981 9.915 7.958 10.758
H e 0.742 0.732 0.751 0.729 0.743 0.733 0.756 0.736 0.752
H o 0.579** 0.567** 0.602** 0.549** 0.594** 0.535** 0.586** 0.545** 0.572**
Fis 0.222 0.228 0.200 0.250 0.202 0.272 0.226 0.263 0.230
  1. N number of individuals; N A observed number of alleles (private alleles), R size range of alleles in base pairs, R S allelic richness based on a minimum sample size of 31 diploid individuals, A C size in base pairs, A C freq frequency of the most common allele, H e expected heterozygosity, H o observed heterozygosity, Fis inbreeding coefficient estimated following Weir and Cockerham (1984); N AA average allele number, R SA average allelic richness; * significant at 5 % level; ** significant after sequential Bonferroni correction