Table 3 Summary of intron statistics
Total sequencesTotal no. of intronsIntrons with minimal gap regionsLongest intron (bp)Average intron length (bp)No.of introns 20–49 kbpNo. of first introns 20–49 kbpNo. of introns 50–99 kbpNo. of first introns 50–99 kbpNo. of introns >100 kbpNo. of first introns >100 kbp
50,172147,425144,579318,52427415460184069934310863
15,65349,72048,720158,87823961810592143841813