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A novel hydrocarbon-degrading psychrotrophic bacterium Rodococcus sp. KCTC 10203BP strain and method for bioremediation of oil contamination using thereof
A novel hydrocarbon-degrading psychrotrophic bacterium Rodococcus sp. KCTC 10203BP strain and method for bioremediation of oil contamination using thereof
PURPOSE: A hydrocarbon-degrading psychrotrophic microorganism Rhodococcus sp. YHLT-2 KCTC 10203BP strain and a method for bioremediation of oil using the same microorganism are provided, thereby bioremediating oil at any time and region. CONSTITUTION: A psychrotrophic microorganism Rhodococcus sp. YHLT-2 KCTC 10203BP strain having hydrocarbon-degrading activity is provided, wherein Rhodococcus sp. YHLT-2 KCTC 10203BP is isolated by collecting samples from bio-membrane in the oil-contaminated subterranean water; culturing the samples in a medium containing oil as sole carbon source at 4 deg. C; culturing the cultured medium on nutrient agar medium at 4 deg. C for 20 days to isolate two strains; and culturing the isolated strains in a medium containing oil as sole carbon source at 4 deg. C for 20 days to select a strain showing the excellent hydrocarbon-degrading activity at the wide temperature range from 1 to 37 deg. C.
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