Figure 8
Subcellular localization of bovine MSX1 protein in bovine oocytes and early cleavage embryonic stages [immature oocyte (a), matured oocyte (b), zygote (c), advanced zygote (d), 2-cell (e), 4-cell (f) and 8-cell (g)]. Negative control (h) was processed without addition of primary anti-MSX1 antibody. Nuclei are stained with propidium iodide (red). Scale bars represent 20 μm.