[Effect of cultivation parameters of antarctic strains Enterobacter hormaechei and Brevibacterium antarcticumon resistant to copper(II) ions].
Enterobacter hormaechei and Brevibacterium antarcticum strains isolated from ornithogenic soils of Galindez Island (West Antarctica) were investigated for their resistance to Cu2+ cations and for their capacity to Cu2+ uptake from the environment. The studied strains are capable to grow in the concentration range of copper 100-1100 mg/l and to extract 11-75% of Cu2+ from the environment depending on cultivation parameters and copper output concentration in the culture medium.
Tashyreva
H O
HO
Iutyns'ka
H O
HO
Tashyrev
O B
OB
D000220:Adaptation, Biological; D000864:Antarctic Regions; D001431:Bacteriological Techniques; D018533:Biomass; D001951:Brevibacterium / Q000187:drug effects / Q000254:growth & development*; D002413:Cations, Divalent / Q000494:pharmacology; D003081:Cold Climate; D003300:Copper / Q000494:pharmacology*; D019327:Copper Sulfate / Q000494:pharmacology; D003470:Culture Media / Q000737:chemistry; D024881:Drug Resistance, Bacterial; D004754:Enterobacter / Q000187:drug effects / Q000254:growth & development*; D012988:Soil Microbiology; D013696:Temperature
D002413:Cations, Divalent; D003470:Culture Media; D003300:Copper; D019327:Copper Sulfate