From: Copy number variation of ribosomal DNA and Pokey transposons in natural populations of Daphnia
 |  |  | Number of genes mean/range | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Species | Number of populations | Number of isolates | Tif:Gtp 1 | 18S | t28S2 | r Pokey3 | g Pokey4 | r Inserts5 | % Pokey in 28S6 | % r Inserts7 |
D. pulex | 16 | 43 | 0.90 0.65 to 1.31 | 221.0 94 to 489.5 | 260.0 88 to 724.5 | 2.1 0 to 12 | 9.6 4 to 18 | 21.1 0 to 113.5 | 17.2 0 to 63.2 | 6.5 0 to 28.6 |
D. pulicaria | 6 | 26 | 0.92 0.70 to 1.32 | 215.1 97 to 444 | 266.1 109 to 654.5 | 6.6 0 to 44.5 | 9.5 4.5 to 24 | 14.9 0 to 76 | 27.1 0 to 79.2 | 4.6 0 to 19.7 |
D. pulicaria - 38 | 6 | 23 | 0.93 0.70 to 1.32 | 217.3 97 to 444 | 273.9 109 to 654.5 | 2.7 0 to 7.5 | 8.9 4.5 to 18 | 16.9 0 to 76 | 21.2 0 to 57.7 | 5.2 0 to 19.7 |