Further evidence of heterogeneity of ribosomal RNA in various rat tissues.

Animals Cell Line Cell Nucleolus/metabolism Centrifugation, Density Gradient Chromatography, Ion Exchange Embryo, Mammalian/analysis Isotope Labeling Kidney/analysis,metabolism Liver/analysis,cytology,metabolism Methylation Neoplasms, Experimental/metabolism,pathology Organ Specificity Phosphorus Isotopes RNA/analysis,biosynthesis RNA, Neoplasm/biosynthesis RNA, Ribosomal/analysis Rats Ribonucleases Ribonucleotides/analysis Ribosomes/analysis

Phosphorus Isotopes RNA, Neoplasm RNA, Ribosomal Ribonucleotides RNA Ribonucleases