Table 1.

Distribution of the numbers and exon structures of mRNA and filtered ncRNA sequences in the FANTOM 2 representative transcript set




Total

Unspliced

Average number of exons

Number of singleton clones

Average number of EST hits
mRNA 17,594 3158 6.81 1508 48.5
ncRNA
13,502
9777
1.49
6496
5.1