6977
The oestrogen receptor codon 10 polymorphism detected in breast cancer is also present in non-malignant cells .
 ( protein: oestrogen receptor, None) , ( cell type: non-malignant cells, None) , ( DNA: codon 10, 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: oestrogen receptor, None) , ( cell type: non-malignant cells, None) , ( DNA: codon 10, None) 