title: Some properties of ribosome crystals isolated from hypothermically treated chick embryos.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D003080:Cold Temperature; D003461:Crystallography; D007930:Leucine / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism; D008854:Microscopy, Electron; D010447:Peptide Hydrolases; D011188:Potassium / Q000378:metabolism; D012313:RNA / Q000032:analysis; D012333:RNA, Messenger / Q000032:analysis; D012335:RNA, Ribosomal / Q000032:analysis; D012343:RNA, Transfer / Q000032:analysis; D012260:Ribonucleases / Q000378:metabolism; D012270:Ribosomes; D013696:Temperature
chemical_list: D012333:RNA, Messenger; D012335:RNA, Ribosomal; D012313:RNA; D012343:RNA, Transfer; D012260:Ribonucleases; D010447:Peptide Hydrolases; D007930:Leucine; D008274:Magnesium; D011188:Potassium