Zachary H. Harvey

Single-residue variation in the nucleosome core reveals a regulatory hub for phenotypic innovation

Nucleosomes organize genomes and regulate DNA access, yet accumulating evidence suggests that their constituent histones may have functions beyond canonical chromatin regulation, but the breadth of such regulatory diversity remains unclear. Here, we used the six-residue loop 2 (L2) of H2A and H2A.Z to map, at single-re...