Figure 10From: Transcriptional analysis of cell growth and morphogenesis in the unicellular green alga Micrasterias(Streptophyta), with emphasis on the role of expansinImmunogold labelling with anti-GFP antibody of high pressure-freeze fixed transiently MdEXP2-GFP -overexpressing Micrasterias denticulata interphase cells. (A) No staining of dictyosomal cisternae, fine staining of vesicles attached to the dictyosome (arrows). (B) Control staining with protein A-gold alone. No signal. SW, Secondary cell wall. (C, D) Staining of a mucilage vesicle released into the cytoplasm. Arrows indicate the label. Scale bar = 1 μm.Back to article page