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Figure 4 | Retrovirology

Figure 4

From: The endogenous retrovirus ENS-1 provides active binding sites for transcription factors in embryonic stem cells that specify extra embryonic tissue

Figure 4

Expression patterns of Ens1, CP2, Ets1, Ets2, Gata2, Gata4, Gata5 and Nanog during early chicken embryo development detected by in situ hybridization. Dorsal view of preprimitive streak embryos (Stage EG XII/XIII), primitive streak embryos (stage HH3) and early neurulas (stages HH6-8) are shown. Embryos are oriented with rostral side toward the top of the page and the dorsal side up. ps: primitive streak, nt: notochord.

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