Figure 2
From: Essential role for Argonaute2 protein in mouse oogenesis
Morphology of E1.5 embryos derived from Ago2-deficient oocytes and wild-type oocytes. (A) Embryos above the red line are Ago2 knockout, while embryos below the red line are wild-type controls. Spindle formation in wild-type (left) and Ago2-deficient (right) ovulated metaphase II oocytes. (B) The spindle was stained with rat monoclonal anti-tubulin (YL 1/2, Abcam) antibody (Green) and DNA was counterstained with DAPI (blue).