title: Interrelationship between magnesium and polyamines in a pseudomonad lacking spermidine.
mesh_terms: D000588:Amines / Q000378:metabolism*; D004586:Electrophoresis; D004926:Escherichia coli / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism*; D011549:Pseudomonas / Q000378:metabolism*; D012270:Ribosomes / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D000588:Amines; D008274:Magnesium