Table 2. Summary statistics of the 14 SSR markers utilized to assess the overall 329 isolates of Phellinus noxius in Taiwan.
SSR locus | Sample size | No. of isolates observed | No. of multi-allelic isolates observed b | No. of alleles | Major allele (amplicon size, bp) | Major allele frequency | No. of genotypes | Gene diversity | Heterozygosity | PIC c |
---|---|---|---|---|---|---|---|---|---|---|
02 | 329 | 324 | 9 | 8 | 194 | 0.31 | 16 | 0.74 | 0.52 | 0.69 |
05 a | 329 | 324 | 0 | 4 | 218 | 0.95 | 6 | 0.10 | 0.09 | 0.10 |
07 | 329 | 327 | 2 | 7 | 144 | 0.72 | 9 | 0.41 | 0.27 | 0.35 |
08 | 329 | 317 | 7 | 7 | 363 | 0.40 | 17 | 0.69 | 0.36 | 0.64 |
12 | 329 | 320 | 0 | 6 | 291 | 0.87 | 9 | 0.24 | 0.18 | 0.23 |
16 | 329 | 320 | 1 | 11 | 316 | 0.79 | 18 | 0.37 | 0.21 | 0.35 |
19 | 329 | 315 | 17 | 16 | 326 | 0.27 | 55 | 0.86 | 0.46 | 0.84 |
27 | 329 | 320 | 12 | 13 | 321 | 0.19 | 33 | 0.84 | 0.52 | 0.82 |
28 | 329 | 327 | 4 | 12 | 226 | 0.58 | 28 | 0.58 | 0.24 | 0.52 |
29 | 329 | 326 | 5 | 9 | 237 | 0.52 | 19 | 0.64 | 0.37 | 0.59 |
31 | 329 | 323 | 1 | 10 | 152 | 0.72 | 18 | 0.46 | 0.34 | 0.44 |
51 | 329 | 312 | 2 | 10 | 222 | 0.75 | 19 | 0.42 | 0.15 | 0.40 |
58 | 329 | 322 | 0 | 9 | 180 | 0.89 | 16 | 0.21 | 0.13 | 0.21 |
61 | 329 | 323 | 18 | 9 | 316 | 0.44 | 20 | 0.71 | 0.42 | 0.67 |
a SSR05 was not considered in the subsequent analyses because of its low polymorphism and the significant linkage disequilibrium with SSR16.
b Multi-allelic isolate: the isolate carrying more than two alleles for the SSR locus.
c PIC: polymorphism information content