for a role in placentation.Philosophical Transactions of the Royal SocietyB: Biological Sciences368:20120507.
Lee, A., A. Nolan, J. Watson, and M. Tristem. 2013. Identification of an ancient endogenous retrovirus, predating the divergence of the placental mammals. Philosophical Transactions of the Royal SocietyB:Biological Sciences368:20120503.
Ruprecht, K., J. Mayer, M. Sauter, K. Roemer, and N. Mueller-Lantzsch.2008. Endogenous retroviruses and cancer. Cellular and MolecularLife Sciences65:3366–82.
Tarlinton, R., J. Meers, and P. Young. 2008. Biology and evolution of the endogenous koala retrovirus. Cellular and Molecular Life Sciences65:3413–21.
Weiss, R. A. 2006. The discovery of endogenous retroviruses. Retrovirology3