Here we describe a relatively inexpensive and easy method to produce high quality images that reveal fine topological details of vertebrate embryonic structures. Electron Microscopy (SEM). The fluorescent nuclear staining may be performed with a variety of cell permeable nuclear dyes enabling the technique to be performed with multiple standard microscope/illumination or confocal/laser CI-1011 systems.… Continue reading Here we describe a relatively inexpensive and easy method to produce