TY - RPRT TI - Ancestral chromatin configuration constrains chromatin evolution on differentiating sex chromosomes in Drosophila AU - Qi Zhou AU - Doris Bachtrog PY - 2015 DO - 10.1101/019786 UR - https://www.biorxiv.org/content/10.1101/019786v1 ID - 10.1101/019786 ER -