Fig. 4

The impact of preservation on the transcriptome profile for each identified cell type. Pair-wise Pearson’s correlation between cells within and across preservation conditions for identified myeloid (a) and lymphoid (b) populations (Numbers shown are the mediums of each pair of compared distributions; Cell type numbering corresponds to cluster ID in Fig. 3a, and cell type identity follows that in Fig. 3c). c Number of rejected null hypotheses in gene differential expression analysis identified between fresh and preserved tissues with incrementing FDR rate