Figure 2
From: DEDB: a database of Drosophila melanogaster exons in splicing graph form
Rules used to classify splicing graphs in DEDB. Initiation, internal and termination exons are colored blue, green and red respectively. Each of the type of alternative splicing event and gene structure event is depicted as a single boxed row. Within each boxed row, a graphical illustration of the gene structure is shown on the left together with the textual rules on the right.