title: Studies on the template activity of 'isolated' Xenopus erythrocyte nuclei. I. The effects of ions.
mesh_terms: D000818:Animals; D001798:Blood Proteins / Q000032:analysis; D002118:Calcium / Q000378:metabolism; D002463:Cell Membrane Permeability; D002467:Cell Nucleus / Q000378:metabolism*; D004247:DNA / Q000097:blood; D004912:Erythrocytes / Q000166:cytology*; D005823:Genetics; D006452:Hemoglobinometry; D066298:In Vitro Techniques; D008094:Lithium / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism; D008345:Manganese / Q000378:metabolism; D009994:Osmolar Concentration; D011188:Potassium / Q000097:blood; D012313:RNA / Q000096:biosynthesis; D012260:Ribonucleases / Q000378:metabolism; D012964:Sodium / Q000097:blood; D013698:Templates, Genetic; D014316:Tritium; D014500:Uracil Nucleotides / Q000378:metabolism; D014981:Xenopus
chemical_list: D001798:Blood Proteins; D014500:Uracil Nucleotides; D014316:Tritium; D008345:Manganese; D012313:RNA; D004247:DNA; D008094:Lithium; D012964:Sodium; D012260:Ribonucleases; D008274:Magnesium; D011188:Potassium; D002118:Calcium