title: Microbiology. Concerns about arsenic-laden bacterium aired.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D001149:Arsenates / Q000378:metabolism*; D001151:Arsenic / Q000032:analysis / Q000378:metabolism*; D003470:Culture Media / Q000737:chemistry; D004269:DNA, Bacterial / Q000737:chemistry / Q000378:metabolism*; D044129:Halomonadaceae / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism*; D009690:Nucleic Acid Conformation; D010710:Phosphates / Q000378:metabolism*; D010758:Phosphorus / Q000032:analysis
chemical_list: D001149:Arsenates; D003470:Culture Media; D004269:DNA, Bacterial; D010710:Phosphates; D010758:Phosphorus; D001151:Arsenic; C025657:arsenic acid