Fig. 5
From: Transcriptomic profiling across human serotonin neuron differentiation via the FEV reporter system
Identification of the potential molecules responsible for serotonergic fate determination. A Heatmap of the DEGs exclusively expressed at each key differentiation stage. B–E Gene ontology (GO)-based functional analysis of the marker genes exclusively expressed by (B) cluster1, (C) cluster2, (D) cluster3 and (E) cluster4. F Protein-to-protein interaction (PPI) networks of the DEGs enriched in GO terms shown in B–E. G PPI networks involving the DEGs (day 21) having interactions with SN-associated genes expressed at day 28 of differentiation