Table 1

Statistics of 13 genomes analyzed

Species

Sequences used (Mb)1

CDS count2

Exon count3

Intron count

Average Exon length (bp)

Average Exon GC (%)

Average Intron length (bp)

Average Intron GC (%)


A. thaliana

119.2

23488

135697

118838

223.7

44.1

163.7

32.7

B. taurus

2434

16829

162223

151199

162.3

52.0

4516.4

46.9

C. elegans

100.3

27123

171102

149895

208.4

43.0

334.7

29.1

C. familiaris

2445

15960

161238

147118

157.2

50.6

3535.5

46.1

D. melanogaster

118.4

8119

43847

40732

370.0

52.7

1530.7

36.5

D. rerio

1547

20256

173438

156972

156.2

48.7

2276.4

34.5

G. gallus

1032

14367

142329

133690

152.1

48.2

2811.8

42.6

H. sapiens

3077

40430

381122

378089

162.7

50.8

5848.7

45.9

M. musculus

2644

30546

254605

243458

170.5

51.1

4683.6

46.0

O. sativa

372.1

41046

178106

144863

306.0

51.0

396.1

37.7

P. troglodytes

3176

30010

296830

287132

156.2

50.7

6003.7

45.3

R. norvegicus

2719

22243

195940

186864

172.9

51.1

4406.4

46.3

T. nigroviridis

217.3

15455

122253

108901

174.3

54.5

599.5

45.4


Sequences used were all assembled chromosome sequences in the related databases; CDS count represented all known transcripts available in the table "transcript" of Ensembl database (build 44); Exon (or intron) count did not include these in UTR region.

Zhu et al. BMC Genomics 2009 10:47   doi:10.1186/1471-2164-10-47

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