Fig. 3: Single cell clustering analysis.

a Initial clustering with 13 clusters. b Annotated UMAP based on canonical markers and automated annotation pipeline. c Copykat heatmap representing chromosomal alterations. Blue for deletion and orange for amplification. Y axis bar represent predicted aneuploid and diploid cells. d Quantification of KMT2D-expressing cells across PitNET samples with paired scRNA-seq and WGS data, compared to healthy control tissue.