4538
Point mutations of Stat3 within the interacting domains blocked both physical interaction of Stat3 with c - Jun and their cooperation in IL - 6 - induced transcription directed by the alpha ( 2 ) - macroglobulin enhancer .
 GENE: Stat3; GENE: Stat3; GENE: c - Jun; GENE: IL - 6; GENE: alpha ( 2 ) - macroglobulin enhancer
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: Stat3; GENE: Stat3; GENE: c - Jun; GENE: IL - 6; GENE: alpha ( 2 ) - macroglobulin enhancer