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Table 2 Correlation between haploid rPokey family and rRNA gene number in isolates from five lineages of the Daphnia pulex complex

From: Distribution of the DNA transposon family, Pokey in the Daphnia pulex species complex

lineage X-axisc Y-axisc slope y-intercept R2 p-value* Figure
NA D. pulex a 18S 28S 0.920 31.88 0.937 6.3 x 10 −16 Additional file 2: Figure S1
four lineagesb 18S 28S 1.19 23.39 0.873 4.9 x 10 −9 Additional file 2: Figure S1
NA D. pulex 28S rPokey family −0.008 4.60 0.035 0.361 Additional file 2: Figure S2
four lineages 28S rPokey family 0.014 6.44 0.026 0.51 Additional file 2: Figure S2
  1. aThis analysis is based on 26 isolates
  2. bThis analysis is based on 19 isolates including D. arenata (4), EU D. pulex (8), and NA (5) and EU (2) D. pulicaria
  3. c18S = 18S rRNA genes, 28S = 28S rRNA genes, rPokey family = Pokey plus mPok inserted in 28S = [rPokeyA + rPokeyB + rmPok1 + rmPok2]
  4. *p-values < 0.05 are indicated in bold font