11052
To evaluate the physiologic plausibility of these claims, we compared the abundance of the VDR mRNA in peripheral blood mononuclear cells ( PBMCs ) between different VDR genotypes using a quantitative reverse transcribed polymerase chain reaction-based method .
 ( protein: VDR genotypes, None) , ( cell type: PBMCs, None) , ( RNA: VDR mRNA, None) , ( cell type: peripheral blood mononuclear cells, None) , ( protein: VDR, 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: VDR genotypes, None) , ( cell type: PBMCs, None) , ( RNA: VDR mRNA, None) , ( cell type: peripheral blood mononuclear cells, None) , ( protein: VDR, None) 