TABLE 4.
Features of Cylindrospermopsis raciborskii strains from different continents included in the cpcBA-IGS treea
| Cluster | Geographic origin | % cpcBA-IGS similarityb |
IGS length (bp) | |
|---|---|---|---|---|
| Intracluster | Versus cluster III | |||
| I | 99.8–100 | 97.1–97.5 | 97 | |
| Subcluster Ia | Africa (Uganda), Australia, Europe (Germany, Hungary, and Portugal) | 99.8–100 | 97.3–97.5 | 97 |
| Subcluster Ib | Africa (Uganda) | 99.8 | 97.1 | 97 |
| II | America (Brazil) | 100 | 98.4 | 116 |
| III | America (USA), Europe (Spain) | 100 | 113 | |
| IV | America (USA) | 100 | 96.4 | 105 |
a
See Fig. 3.
b
DNA similarities, calculated from the number of substitutions per site (504-bp alignment).