Article
A pair of co-opted retroviral envelope <i>syncytin</i> genes is required for formation of the two-layered murine placental syncytiotrophoblast
27 Oct 2011
Abstract excerpt
In most mammalian species, a critical step of placenta development is the fusion of trophoblast cells into a multinucleated syncytiotrophoblast layer fulfilling essential fetomaternal exchange functions. Key insights into this process came from the discovery of envelope genes of retroviral origin, the syncytins, independently acquired by the human (syncytin-1 and -2), mouse (syncytin-A and -B), and rabbit...
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