162
These results indicate that Epo acts at both transcriptional and posttranscriptional levels on the TAL1 locus in Friend virus -induced erythroblasts and establish a link between Epo signaling mechanisms and a member of a family of transcription factors involved in the differentiation of diverse cell lineages .
 ( cell line: Friend virus -induced erythroblasts, None) , ( protein: Epo, None) , ( protein: TAL1, None) , ( cell type: diverse cell lineages, None) , ( protein: transcription factors, None) , ( protein: Epo, 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:
 ( cell line: Friend virus -induced erythroblasts, None) , ( protein: Epo, None) , ( protein: TAL1, None) , ( cell type: diverse cell lineages, None) , ( protein: transcription factors, None) , ( protein: Epo, None) 