Figure 2 From:Incorporation of mammalian actin into microfilaments in plant cell nucleus Microinjection of fluorescently labeled rabbit actin into onion bulb scale epidermis cell. A-D, capillary tip is in the cell;E, F, after removal of the capillary. Time: from start of the injection; arrows, the injection site as determined by phase contrast. Bar, 50 μm. Back to article page