9888
These data suggest that IL-2 and IL-7 induce assembly of STAT heterodimers in a similar manner and that subsequent cellular responses may be driven by induction of similar sets of genes .
 ( protein: IL-7, None) , ( protein: STAT heterodimers, None) , ( protein: IL-2, None) , ( DNA: genes, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: IL-7, None) , ( protein: STAT heterodimers, None) , ( protein: IL-2, None) , ( DNA: genes, None) 