Fig. 3From: An intimate view into the silica deposition vesicles of diatomsCorrelative fluorescence and electron microscopy of a valve SDV (arrow). A PDMPO labeled valve SDV was identified by epifluorescence microscopy (EF) on a finder grid and subsequently analyzed with TEM (middle and right images). Scale bars: 10 µm (left and middle images), 400 nm (right image)Back to article page