title: Are ribosomes artefacts?
mesh_terms: D001426:Bacterial Proteins / Q000096:biosynthesis*; D004926:Escherichia coli / Q000166:cytology / Q000378:metabolism*; D005815:Genetic Code; D011188:Potassium / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D012964:Sodium; D011188:Potassium