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cDNA cloning of a NGFI-B/nur77-related transcription factor from an apoptotic human T cell line .
 ( cell line: apoptotic human T cell line, None) , ( DNA: cDNA, None) , ( protein: NGFI-B/nur77-related transcription factor, 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: apoptotic human T cell line, None) , ( DNA: cDNA, None) , ( protein: NGFI-B/nur77-related transcription factor, None) 