Figure 2.
(A) Comparison of TCMR01 and TCMR02 with the normal and nephrectomy controls. Unsupervised hierarchal clustering of TCMR01, TCMR02, NEPH01 (nephrectomy) and NORM01 (normal biopsy samples). (B) The subtypes of T cell-mediated rejection (TCMR) classified by unsupervised hierarchical clustering. After filtering the initial 54,675 Affymetrix probe sets based upon scaled expression and coefficient of variation, we identified two distinct groups of T cell-Mediated Rejection: TCMR01 (left) and TCMR02 (right). The two sub-diagnoses were differentiated by 1933 significant genes based upon false-discovery rate corrected p-values of 0.05.