Genome-wide mapping of human DNA-replication origins: Levels of transcription at ORC1 sites regulate origin selection and replication timing - Dellino, Gaetano Ivan; Cittaro, Davide; Piccioni, Rossana; Luzi, Lucilla; Banfi, Stefania; Segalla, Simona; Cesaroni, Matteo; Mendoza-Maldonado, Ramiro; Giacca, Mauro; Pelicci, Pier Giuseppe (Genome Research, 2013)