Table 1

Individual and average summary statistics for the disease resistance genes
Polymorphism Type: Synonymous Non-Synonymous
Species Locus n1 # sites2 θw3 π4 Ks5 D6 # sites7 θw8 π9 Ka10 D11
Capsella grandiflora At1g12290 16 126 0.0120 0.0071 0.2028 -1.3272 420 0.0007 0.0008 0.0446 0.1557
At1g17600 10 123 0.0029 0.0038 0.2747 0.8198 444 0.0016 0.0019 0.0998 * 0.5259
At1g27170 14 134 0.0070 0.0059 0.2970 -0.4937 415 0.0038 0.0026 0.1187 * -1.0908
At1g56540 6 69 0.0637 * 0.0776 * 0.3001 1.3080 222 0.0197 * 0.0240 * 0.1219 * 1.3080 *
At1g63730 16 121 0.0025 0.0019 0.2096 -0.4483 398 0.0053 0.0038 0.0770 -0.9903
At1g63740 12 129 0.0258 0.0345 0.2172 1.4014 420 0.0087 0.0076 0.0547 -0.4916
At1g64070 8 143 0.0403 0.0438 0.2976 0.4427 472 0.0262 * 0.0310 * 0.1165 * 0.9753
At3g50950 16 127 0.0213 0.0255 0.2569 0.7168 428 0.0014 0.0011 0.0124 -0.5778
At5g17680 16 129 0.0140 0.0160 0.1530 0.4735 414 0.0029 0.0025 0.0427 -0.4684
R-Genes Average 122 0.0157 0.0173 0.2454 0.1981 404 0.0063 *** 0.0064 *** 0.0708 *** -0.2452
Genome Average 126 0.0224 0.0227 0.2832 0.0132 411 0.0021 0.0019 0.0262 -0.3586
Capsella rubella At1g12290 7 126 0.0032 0.0023 0.2003 -1.0062 420 0.0000 0.0000 0.0441
At1g27170 7 134 0.0000 0.0000 0.2881 415 0.0000 0.0000 0.1171 *
At1g56540 7 69 0.0534 * 0.0692 * 0.2999 1.5748 222 0.0147 * 0.0193 * 0.1204 * 1.6416 *
At1g63730 7 122 0.1442 * 0.1683 * 0.2885 0.9604 397 0.0832 * 0.0971 * 0.1186 * 0.9711
At1g64070 7 146 0.0000 0.0000 0.3097 469 0.0009 0.0006 0.1153 * -1.0062
At3g50950 7 127 0.0000 0.0000 0.2494 428 0.0000 0.0000 0.0118
At5g17680 7 128 0.0159 0.0111 0.1565 -1.4861 415 0.0039 0.0034 0.0462 -0.5976
R-Genes Average 122 0.0310 *** 0.0358 *** 0.2561 0.0107 395 0.0147 *** 0.0172 *** 0.0819 *** 0.2522
Genome Average 126 0.0059 0.0061 0.2826 0.0121 412 0.0007 0.0006 0.0262 -0.0558

* p < 0.025, ** p < 0.01, *** p < 0.001.

1 Sequence sample size.

2 Total number of synonymous sites in the sequence.

3 The nucleotide diversity statistic θw[46], calculated using only synonymous sites.

4 The nucleotide diversity statistic π [47,48], calculated using only synonymous sites.

5 Nucleotide divergence from the outgroup Arabidopsis thaliana, calculated using only synonymous sites.

6 The frequency spectrum statistic Tajima's D [49], calculated using only synonymous sites.

7 Total number of non-synonymous sites in the sequence.

8 The nucleotide diversity statistic θw[46], calculated using only non-synonymous sites.

9 The nucleotide diversity statistic π [47,48], calculated using only non-synonymous sites.

10 Nucleotide divergence from the outgroup Arabidopsis thaliana, calculated using only non-synonymous sites.

11 The frequency spectrum statistic Tajima's D [49], calculated using only synonymous sites.

Gos et al.

Gos et al. BMC Evolutionary Biology 2012 12:152   doi:10.1186/1471-2148-12-152

Open Data