title: Mitochondrial and cytoplasmic ribosomes from Neurospora crassa: characterization of their subunits.
mesh_terms: D002499:Centrifugation, Density Gradient; D003593:Cytoplasm; D004926:Escherichia coli; D008274:Magnesium; D008928:Mitochondria; D009491:Neurospora; D012270:Ribosomes
chemical_list: D008274:Magnesium