The glycan-binding properties of the cation-independent mannose 6-phosphate receptor are evolutionary conserved in vertebrates.
Castonguay AC, Lasanajak Y, Song X, Olson LJ, Cummings RD, Smith DF, Dahms NM. The glycan-binding properties of the cation-independent mannose 6-phosphate receptor are evolutionary conserved in vertebrates. Glycobiology. 2012 Jul; 22(7):983-96.