Figure 5From: Copy number variation of ribosomal DNA and Pokey transposons in natural populations of DaphniaCorrelation between total 28S genes and genes with and without insertions. (a) Daphnia pulex. (b) Daphnia pulicaria. u28S genes denotes uninserted 28S genes. rPokey is inserted in 28S genes. The number of other rDNA insertions (rInserts) was calculated as (t28S-u28S-rPokey) where t is total 28S genes.Back to article page