Table 1.

Statistical summary of alternatively spliced genes in three model organisms

	No. of transcripts	No. of genes	Transcripts per gene	Genes with dual coding regions	Frequency
H. sapiens	7146	2585	2.76	179	6.9%
D. melanogaster	8691	3086	2.82	69	2.2%
C. elegans	2884	1246	2.31	85	6.8%