作者: E.S. Kempner , J.H. Miller
DOI: 10.1016/0014-4827(68)90164-X
关键词: Cytoplasm 、 Electron microscope 、 Cellular Stratification 、 Organelle 、 Ultracentrifuge 、 Biology 、 Cell biology 、 Euglena gracilis
摘要: Abstract Stratification of Euglena gracilis cells by ultracentrifugation has been accomplished without irreversible cellular damage. Examination fresh and stained preparations layered optical electron microscopy revealed distinct segregation organelles. The “cytoplasm” these appears to be free macromolecules.