Fig. 9From: Correspondence of D. melanogaster and C. elegans developmental stages revealed by alternative splicing characteristics of conserved exonsOutline of the strategy to compare biological samples. a Outline of the strategy to compare two samples within a species. b Outline of the strategy to compare two samples between two species. We define an exon to be associated with a sample if its Z-score (normalized I/S ratio across stages) at that sample is greater than 1.5 or lower than -1.5Back to article page