Table 1 Summary statistics of variable sites in the 35S rDNA operon. Intragenomic variables sites include all sites variable within at least one individual, intergenomic variable sites summarize sites with fixed differences (Additional file 3)
From: Ginkgo biloba’s footprint of dynamic Pleistocene history dates back only 390,000 years ago
18S rDNA | ITS1 | 5.8S rDNA | ITS2 | 25S rDNA | total | |
|---|---|---|---|---|---|---|
Sequence length (bp) | 1716 | 822 | 163 | 243 | 3411 | 6355 |
No. intragenomic variable sites | 3 | 6 | 2 | 4 | 21 | 36 |
No. intergenomic variable sites | 1 | 2 | 1 | 4 | ||
Variable ratio (%) | 0.175 | 0.852 | 1.227 | 2.47 | 0.645 | 0.629 |