Figure 1: Scatter plot of RQI values measured for each patient, each type of sample and each type of collection method.
From: The focus on sample quality: Influence of colon tissue collection on reliability of qPCR data
T-PAX: tumour tissue collected in the PAXgene Tissue System, H-PAX: healthy adjacent tissue collected in the PAXgene Tissue System, T −80: tumour tissue that was frozen, H −80: healthy adjacent tissue that was frozen.
