1918
The three more slower migrating Stat5B bands observed in response to GH contain phosphorylated tyrosyl residues .
 GENE: Stat5B; GENE: GH
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: Stat5B; GENE: GH