Splicing pattern of the transcriptional isoforms of Dlc1 gene. (A) Genomic organization of Dlc1 gene. Solid black rectangles represent exons of the Dlc1 gene; green rectangles represent exons of the unknown gene (A730069N07Rik). (B) Blast alignment of the 3'RACE sequences indicating the presence of 7.6 Kb and 2.1 Kb transcriptional isoforms in the UCSC genome database. (C) Predicted isoforms and splice variants of the Dlc1 gene based on the 3'RACE sequences and cDNAs in the databases. The exonic units are represented by solid rectangles separated by blank space which indicates an intron.