Fig. 4: LTR5Hs may serve as TEENhancers in hPGCLCs.

A, B Top enriched motifs within NANOG (A) and SOX17 (B) ChIP-seq peaks in hPGCLCs. Hypergeometric test is performed using Homer77. C Heatmaps and metaplots of NANOG, TFAP2C, SOX17, and H3K27ac ChIP-seq signals in hESCs and hPGCLCs, and SOX15 CUT&Tag-seq signals in hPGCLCs over all LTR5Hs (n = 697) and HERVK (n = 262). D Screenshots for ATAC-seq signals, NANOG, TFAP2C, SOX17, and H3K27ac ChIP-seq signals in hESCs and hPGCLCs, and CUT&Tag-seq signals for SOX15 over LTR5Hs TEENhancers and their potential target genes (ST6GAL1, PRODH, and STOM).