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Table 5 Evaluation of the experimentally validated echinoderm sequences using the two donor splice site models.

From: A method for identifying alternative or cryptic donor splice sites within gene and mRNA sequences. Comparisons among sequences from vertebrates, echinoderms and other groups

   Observed
   Purpuratus Model Vertebrate model
   Positive Negative Positive Negative
Prediction Positive 60 731 59 1037
  Negative 2 5497 3 5191
  Total 62 6228 62 6228
Assessments* Sp 0.076 0.054
  Sn 0.968 0.952
  CC 0.253 0.204
  SMC 0.883 0.835
  ACP 0.731 0.710
  AC 0.463 0.419
  1. *For a description of the assessments, see Methods. Higher values indicate greater accuracy. The range for all assessments is 0 to 1, with the exception of AC, which can range from -1 to 1.