10969
Using homologous recombination, both EKLF alleles in murine embryonic stem (ES) cells were inactivated.
 ( DNA: EKLF alleles, None) , ( cell line: murine embryonic stem (ES) cells, 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:
 ( DNA: EKLF alleles, None) , ( cell line: murine embryonic stem (ES) cells, None) 