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Table 1 EST-SSR Counts per Mbp in each genomic fraction in: (a) Angiosperms and (b) Gymnosperms

From: Comparative in silicoanalysis of EST-SSRs in angiosperm and gymnosperm tree genera

(a)

5′UTR

ORF

3′UTR

Genus

Mean Genome size (pg)

Motif length* (bp)

Counts Mbp

Motif length* (bp)

Counts Mpb

Motif length* (bp)

Counts Mbp

Populus

0.52

24.8 (6.04)

1483

25.7 (8.10)

580

24.8 (7.60)

653

Eucalyptus

0.6

25.5 (5.31)

2267

25.1 (5.48)

1248

25.3 (5.83)

638

Betula

0.62

23.1 (3.34)

1404

22.7 (3.02)

893

21.4 (1.51)

945

Fagus

0.56

24 (5.36)

1698

25.2 (7.01)

465

23.9 (4.90)

622

Quercus

0.87

24.2 (5.27)

2739

25.2 (7.98)

949

24.3 (6.78)

1109

Citrus

0.44

24.7 (6.75)

503

25.2 (8.15)

247

24.6 (6.87)

210

Prunus

0.57

27.5 (8.95)

7965

29.5 (11.38)

3089

26.9 (8.57)

4537

Fraxinus

0.93

24.2 (3.38)

551

28.7 (10.23)

183

22.4 (4.17)

236

(b)

5′UTR

ORF

3′UTR

Genus

Mean Genome size (pg)

Motif Length* (bp)

Counts Mbp

Motif Length* (bp)

Counts Mbp

Motif Length* (bp)

Counts Mbp

Picea

18.1

29.7 (19.49)

247

32.1 (23.20)

206

28.6 (13.59)

250

Pinus

26.4

30.2 (17.80)

216

32.4 (19.09)

184

27.4 (11.98)

187

Cryptomeria

11.2

22.8 (3.95)

223

26.2 (10.37)

218

24.4 (8.40)

240

Gnetum

3.4

23.5 (4.22)

632

24.8 (7.96)

664

22.7 (3.64)

549

Cycas

14.7

23.8 (6.34)

173

26.4 (11.59)

109

24.9 (7.05)

399

Zamia

17

25.8 (6.55)

610

29.0 (12.64)

701

26.3 (8.4)

734

Ginkgo

11.8

24.5 (4.37)

386

29.2 (19.69)

210

27.1 (8.11)

539

  1. *Standard deviation for EST-SSR length is in between parenthesis.