Fig. 3.

Frequencies of AS types in seedlings, flowers and fruits. a Frequencies of different AS types detected in the seedlings of S.pimpinellifolium LA1589. b Frequencies of different AS types detected in the seedlings of S.lycopersicum cv Heinz1706 (LA4345). c Frequencies of different AS types detected in the anthesis flowers of S.lycopersicum LA2397. d Frequencies of different AS types detected in LA1589 fruits. Type information of AS events was extracted from ASTALAVISTA outputs. AS events in the fruits at 2, 5 and 10 dpa were combined. IR, intron retention; AA, alternative acceptor; AD, alternative donor; ES, exon skipping; Others, AS events with more than one of the four basic types