title: THE RELEASE OF RIBONUCLEASE INTO THE MEDIUM WHEN ESCHERICHIA COLI CELLS ARE CONVERTED TO SPEROPLASTS.
mesh_terms: D002845:Chromatography; D004492:Edetic Acid; D004926:Escherichia coli; D008274:Magnesium; D009113:Muramidase; D010759:Phosphorus Isotopes; D011523:Protoplasts; D012106:Research; D012260:Ribonucleases; D013053:Spectrophotometry
chemical_list: D010759:Phosphorus Isotopes; D004492:Edetic Acid; D012260:Ribonucleases; D009113:Muramidase; D008274:Magnesium
keywords: CHROMATOGRAPHY; EDTA; ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; MAGNESIUM; MURAMIDASE; PHOSPHORUS ISOTOPES; PROTOPLASTS; RIBONUCLEASE; SPECTROPHOTOMETRY