title: De novo RNA biosynthesis in isolated bone marrow nuclei.
mesh_terms: D000227:Adenine Nucleotides / Q000032:analysis; D000630:Aminopterin / Q000494:pharmacology; D000818:Animals; D001345:Autoradiography; D001853:Bone Marrow / Q000187:drug effects / Q000378:metabolism*; D001854:Bone Marrow Cells; D002247:Carbon Isotopes; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000378:metabolism; D005561:Formates / Q000378:metabolism; D005998:Glycine / Q000378:metabolism; D006150:Guanine Nucleotides / Q000032:analysis; D066298:In Vitro Techniques; D008297:Male; D011685:Purine Nucleotides / Q000096:biosynthesis; D012313:RNA / Q000096:biosynthesis*; D051381:Rats; D013942:Thymine Nucleotides / Q000032:analysis
chemical_list: D000227:Adenine Nucleotides; D002247:Carbon Isotopes; D005561:Formates; D006150:Guanine Nucleotides; D011685:Purine Nucleotides; D013942:Thymine Nucleotides; D012313:RNA; D000630:Aminopterin; D005998:Glycine