q-bio.CB2026-07-133 minarXiv:2607.90004The Book That Opens Itself: How to Light Up Chromatin AgingInside the nucleus of every cell lies the same book: the genome. But it is read differently: some pages are always open, others are tightly shut, and still others open only for a while.N. J Kirkland·M. A Castro·Y Yang·B. D Sanketi·M Jaber·V Lamas-Alverez·F Malhotra·J. C Izpisua Belmonte·P Munoz Canoves·Z. A Levine👍👎☆SimplePopularAdvanced