| DNA sequence identity thresholds defining a cassette-type (%) | |||||
---|---|---|---|---|---|---|
 | 99 | 97 | 95 | 90 | 80 | 70 |
Number of cassette-types | 3354 | 2980 | 2774 | 2389 | 2213 | 2202 |
Shannon-Weiner Index | 7.7 | 7.5 | 7.4 | 7.1 | 6.9 | 6.9 |
Chao-1 Estimator (Standard deviation) | 8536 (198) | 6827 (104) | 6258 (231) | 5166 (200) | 4638 (182) | 4638 (182) |