Analysis of the murine Dtk gene identifies conservation of genomic structure within a new receptor tyrosine kinase subfamily

作者：Lewis PM; Crosier KE; Wood CR; Crosier PS

来源：Genomics, 1996, 31(1): 13-19.

DOI：10.1006/geno.1996.0003

The receptor tyrosine kinase Dtk/Tyro 3/Shy/rse/brt/tif is a member of a new subfamily of receptors that also includes Axl/Ufo/Ark and Eyk/Mer. These receptors are characterized by the presence of two immunoglobulin-like loops and two fibronectin type III repeats in their extracellular domains. The structure of the murine Dtk gene has been determined. The gene consists of 21 exons that are distributed over 21 kb of genomic DNA. An isoform of Dtk is generated by differential splicing of exons hem the 5' region of the gene. The overall genomic structure of Dth is virtually identical to that determined for the human UFO gene. This particular genomic organization is likely to have been duplicated and closely maintained throughout evolution.

• 出版日期1996-1-1