Résumé : We report the cloning of an ovine c-myc cDNA. The clone was isolated from a bovine leukemia virus-infected cell line (YR2) cDNA library cloned in the lambda gt10 vector. The clone encodes the full length c-Myc protein made of 439 amino-acids with 93, 96, 92 and 93% similarity with human, feline, murine and rat c-Myc proteins, respectively. © 1997 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.