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. 2023 Sep 9;14:5554. doi: 10.1038/s41467-023-41306-6

Fig. 5. NEUROD1 is essential for shaping the epigenetic landscape distinct to the endocrine cell lineage.

Fig. 5

a CUT&Tag-seq experiment design: tdTomato+ nuclei were immobilized on magnetic beads and “Cleavage Under Targets and Tagmentation” was performed with antibodies against H3K4me3 or H3K27me3. Reads from amplified libraries were mapped on reference genome and putative NEUROD1 binding sites were identified in silico. Created with BioRender.com. b Among 112 downregulated genes in Neurod1ST, we found 66 genes containing elevated H3K27me3 peaks (Group 1). In cohort of 153 upregulated genes in Neurod1ST, we identified 28 genes (Group 2) with increased H3K27me3 peaks in Control compared to Neurod1ST. c Representative genes for both Group1 and 2 are presented as an UCSC genome browser output. NEUROD1 binding motifs identified in silico are often adjacent to the detected peak loci of gene promoters.