700
However, it was not detected in lymphoid cells MOLT4 ( T cell ) and BALL1 ( B cell ), nor in K562 erythroblasts .
 ( cell type: lymphoid cells, None) , ( cell line: BALL1, None) , ( cell line: MOLT4, None) , ( cell type: T cell, None) , ( cell line: K562 erythroblasts, None) , ( cell type: B cell, 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 type: lymphoid cells, None) , ( cell line: BALL1, None) , ( cell line: MOLT4, None) , ( cell type: T cell, None) , ( cell line: K562 erythroblasts, None) , ( cell type: B cell, None) 