6701
METHODS: Allergen-specific T-cell clones and T-cell hybridomas were established from the peripheral blood lymphocytes of patients with asthma , and the transcriptional regulation of the IL-5 gene was investigated with transient transfection and electrophoretic mobility shift analysis .
 ( cell line: T-cell hybridomas, None) , ( cell type: peripheral blood lymphocytes, None) , ( protein: IL-5, None) , ( DNA: IL-5 gene, None) , ( cell line: Allergen-specific T-cell clones, 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: T-cell hybridomas, None) , ( cell type: peripheral blood lymphocytes, None) , ( protein: IL-5, None) , ( DNA: IL-5 gene, None) , ( cell line: Allergen-specific T-cell clones, None) 