TY - RPRT TI - Innovation of heterochromatin functions drives rapid evolution of essential ZAD-ZNF genes in Drosophila AU - Bhavatharini Kasinathan AU - Serafin U. Colmenares AU - Hannah McConnell AU - Janet M. Young AU - Gary H. Karpen AU - Harmit S. Malik PY - 2020 DO - 10.1101/2020.07.08.192740 UR - https://www.biorxiv.org/content/10.1101/2020.07.08.192740v1 ID - 10.1101/2020.07.08.192740 ER -