Fig. 1.

(A) Modules of JETTA. (B) Visualization of AS events. Gene SLK is shown as an example. Exons are represented as blocks, and junctions are represented between exons or by bridging exons. Probeset IDs of exons (solid bars) and junctions (dotted bars) are labeled on the x-axis, and on the y-axis the corresponding logged fold changes are shown as upward and downward bars, respectively, so that the upward bars represent signals increased in liver and downward bars signals increased in muscle. The highlighted shows an AS, as supported by the increase of the exon and its two ‘inclusion’ junctions as well as a decrease of its ‘skipping’ junction in liver compared with muscle.