TY - RPRT TI - Unistrand piRNA clusters are an evolutionary conserved mechanism to suppress endogenous retroviruses across the Drosophila genus AU - van Lopik, J. AU - Trapotsi, M.-A. AU - Hannon, G. J. AU - Bornelov, S. AU - Czech Nicholson, B. PY - 2023 DO - 10.1101/2023.02.27.530199 UR - https://www.biorxiv.org/content/10.1101/2023.02.27.530199v1 ID - 10.1101/2023.02.27.530199 ER -