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Table 3 Proportion of gene models with homologies to E. grandis cDNAs.

From: High-throughput gene and SNP discovery in Eucalyptus grandis, an uncharacterized genome

Organism

BlastX threshold

Matches against 454 unigenes

Matches against Sanger unigenes

Arabidopsis (31,921)

1e-5

14250 (45%)

10154 (32%)

 

1e-10

12347 (39%)

9561 (30%)

 

1e-20

9077 (28%)

8410 (26%)

Arabidopsis with transcript evidence (22,032)

1e-5

12790 (58%)

9542 (43%)

 

1e-10

11265 (51%)

9029 (41%)

 

1e-20

8489 (39%)

8003 (36%)

Populus (45,555)

1e-5

17724 (39%)

11580 (25%)

 

1e-10

15383 (34%)

10962 (24%)

 

1e-20

11190 (25%)

9701 (21%)

Oryza (66,710)

1e-5

14510 (22%)

9893 (15%)

 

1e-10

12139 (18%)

9193 (14%)

 

1e-20

8393 (13%)

7834 (12%)

  1. Number and percentage of gene models with matches against the E. grandis 454 unigenes and against the control Sanger sequenced Eucalyptus unigenes using three different BlastX thresholds. The number of genes in each organism is presented in parenthesis in the first column.