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Table 2 Summary of TE display and qPCR analyses of Pokey number in diploid and polyploid isolates in the Daphnia pulex complex

From: Impact of ploidy level on the distribution of Pokey element insertions in the Daphnia pulex complex

Isolates

TE display

qPCR

Anneal at 50°C

Anneal at 55°C

18S genes

28S genes

Total Pokey

rDNA Pokey

Genome Pokey

Tif:Gtp

(Total-rDNA)

Diploids with known hybrid status

19.09 ± 3.99 [11]

13.83 ± 4.22 [6]

293.25 ± 111.19 [8]

486.25 ± 201.36 [8]

17.81 ± 4.35 [8]

5.19 ± 5.03 [8]

12.63 ± 5.04 [8]

0.91 ± 0.06 [8]

Polyploids with known hybrid status

21.50 ± 3.54 [10]

16.33 ± 1.75 [6]

214.57 ± 62.34 [7]

346.67 ± 113.86 [7]

15.57 ± 3.43 [7]

3.10 ± 1.07 [7]

12.48 ± 3.20 [7]

0.92 ± 0.07 [7]

Total diploids

16.64 ± 4.94 [14]

12.71 ± 4.86 [7]

292.78 ± 104.02 [9]

488.28 ± 188.45 [9]

16.67 ± 5.32 [9]

5.05 ± 4.72 [9]

11.61 ± 5.61 [9]

0.90 ± 0.06 [9]

Total polyploids

19.00 ± 4.36 [13]

14.44 ± 3.17 [9]

248.03 ± 75.21 [10]

398.10 ± 127.42 [10]

14.33 ± 3.45 [10]

3.77 ± 1.40 [10]

10.57 ± 4.03 [10]

0.92 ± 0.08 [10]

  1. Results from qPCR are average ± standard deviation of Pokey inserts per haploid genome whereas results from TE display are for whole genomes. Numbers in brackets are the number of isolates tested. Tif:Gtp ratio is the number of Tif relative to the number of Gtp single copy reference genes.