Fig. 4From: Structure-primed embedding on the transcription factor manifold enables transparent model architectures for gene regulatory network and latent activity inferenceMeta transcription factor (mTF) functional enrichment analysis in single cell yeast. mTFA estimated from hierarchical SupirFactor model trained in Fig. 3. mTFs are nodes in the SupirFactor model \(\check{\Phi }\) latent layer and are numbered from 1 to 148. A Pathway enrichment of mTFs to selected core metabolic KEGG pathway annotations on target genes. B mTF activity for cells in each growth condition (mTF activity scaled [0, 1] for comparison). C Positive (activating) and negative (repressing) weights from mTFs to target genes within the Glycolysis KEGG-pathway for each mTF. D mTF activity for cells overlaid on a low-dimensional UMAP projection. Cell metadata plotted in Additional file 1: Fig. S1Back to article page