6008
Using the technique of reverse transcription-polymerase chain reaction ( PCR ) with RNA isolated from lymphoid cell lines of the patient and of controls, no evidence was found that IVS1-10TC abnormally disrupted mRNA splicing or caused the absence of BRCA1 mRNA .
 ( RNA: mRNA, None) , ( DNA: BRCA1, None) , ( RNA: BRCA1 mRNA, None) , ( cell line: lymphoid cell lines, 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:
 ( RNA: mRNA, None) , ( DNA: BRCA1, None) , ( RNA: BRCA1 mRNA, None) , ( cell line: lymphoid cell lines, None) 