Alternative Splicing and Proteome Diversity in Plants: the Tip of the Iceberg Has Just Emerged

Alternative splicing has recently emerged as one of the most significant generators of functional complexity in several relatively well-studied animal genomes, but little is known about the extent of this phenomenon in higher plants. However, recent computational and experimental studies discussed here suggest that alternative splicing probably plays a far more significant role in the generation of proteome diversity in plants than was previously thought.