...: In this window In a new window Figure 6. Model for cell type–specific Polycomb remodeling drives gut aging. (A) Young gut: The epithelium is composed primarily of enterocytes, with a small population of ISC/EBs. In enterocytes,
Polycomb (Pc) binds chitin-related promoters (e.g., Chs2, Cht cluster), but H3K27me3...