Table S1 - Differential Evolutionary Fate of an Ancestral Primate Endogenous Retrovirus Envelope Gene, the EnvV Syncytin, Captured for a Function in Placentation

List of primers used for amplification of genomic envV1 or envV2 from primates, for quantitative RT-PCR of human or macaque envV2, for probe synthesis used for in situ hybridization, and for construction of HA-tagged EnvV2 proteins. (DOC)