title: Repetitive sequences and hairpin-like structures in giant RNA of pigeon erythroid cells.
abstract: In giant molecules (greater than 45 S) of HnRNA from pigeon bone marrow and peripheral blood erythroid cells a correlation is demonstrated between the amounts of hairpin-like structures and the sequences transcribed from the DNA repetitions. The same correlation is observed in the greater than 45 S poly(A)+ and poly(A)- subfractions.
mesh_terms: D000818:Animals; D001483:Base Sequence; D001853:Bone Marrow / Q000032:analysis*; D001854:Bone Marrow Cells; D002467:Cell Nucleus; D010856:Columbidae; D004900:Erythroblasts / Q000032:analysis; D004912:Erythrocytes / Q000032:analysis*; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization; D011061:Poly A / Q000032:analysis; D012313:RNA / Q000097:blood; D012156:Reticulocytes / Q000032:analysis; D012260:Ribonucleases
chemical_list: D011061:Poly A; D012313:RNA; D012260:Ribonucleases