SECOND LRR DOMAIN OF HUMAN SLIT2 STRUCTURAL PROTEIN, DEVELOPMENTAL PROTEIN, POLYMORPHISM, NEUROGENESIS, GLYCOPROTEIN, LEUCINE-RICH REPEAT, ALTERNATIVE SPLICING, RECEPTOR LIGAND, DIFFERENTIATION, EGF-LIKE DOMAIN, SLIT2, ROBO1, SECRETED, CHEMOTAXIS, DEVELOPMENT 2V9S