4263
Both proteins share sequence similarity with the myelin - associated glycoprotein , an adhesion molecule of oligodendrocytes and Schwann cells that has been implicated in the process of myelination , raising the important question of whether myelin - associated glycoprotein is also a sialic acid - binding protein .
 GENE: myelin - associated glycoprotein; GENE: myelin - associated glycoprotein; GENE: sialic acid - binding protein
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: myelin - associated glycoprotein; GENE: myelin - associated glycoprotein; GENE: sialic acid - binding protein