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Fig. 4 | BMC Evolutionary Biology

Fig. 4

From: Multiplicity of Buc copies in Atlantic salmon contrasts with loss of the germ cell determinant in primates, rodents and axolotl

Fig. 4

Salmon embryo at 4-cell stage with fluorescent signals in cleavage furrows from: a Immunostained endogenous Buc1a protein, b Zebrafish Buc-GFP injected in 1-cell salmon embryos. Magnified signals are shown in the white box. c Zebrafish Buc-GFP localized to putative PGCs in salmon embryos during segmentation. White arrows indicate fluorescent signals. Immunostained salmon embryo with secondary antibody only is shown in Additional file 8: Figure S5

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