Complex sentence: DSCAM is predicted to be a transmembrane protein with a very high structural and sequence homology to immunoglobulin (Ig) superfamily of cell adhesion molecules and is expressed in the developing nervous system with the highest level in fetal brain.
Split into simpler sentences: DSCAM is predicted to be a transmembrane protein with a very high structural and sequence homology to the immunoglobulin (Ig) superfamily of cell adhesion molecules. It is expressed in the developing nervous system with the highest level of expression occurring in the fetal brain.