title: Isolation and analysis of nuclear RNA.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism*; D002478:Cells, Cultured; D003001:Cloning, Molecular / Q000379:methods*; D019791:Guanidine; D006146:Guanidines; D007202:Indicators and Reagents; D009693:Nucleic Acid Hybridization; D010636:Phenols; D012313:RNA / Q000302:isolation & purification*
chemical_list: D006146:Guanidines; D007202:Indicators and Reagents; D010636:Phenols; D012313:RNA; D019791:Guanidine