Structural organization of the transcription of ribosomal DNA in oocytes of the house cricket.

Animals Carbon Radioisotopes Cell Nucleus/analysis Chromosomes/analysis DNA/metabolism Electrophoresis, Polyacrylamide Gel Female HeLa Cells Humans Insecta Microscopy, Electron Molecular Weight Nucleic Acid Conformation Nucleoproteins/biosynthesis Ovum/metabolism Protein Conformation RNA, Ribosomal/biosynthesis,isolation & purification Transcription, Genetic Tritium Triturus Xenopus

Carbon Radioisotopes Nucleoproteins RNA, Ribosomal Tritium DNA