Bioremediation of petroleum hydrocarbon contamination

In situ degradation of 2-methylnaphthalene by a soil Penicillium strain associated with fungal–bacterial interactions

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Scientists discovered a new type of fungus called Penicillium sp. LJD-20 that can break down 2-methylnaphthalene, a toxic pollutant found in soil near oil fields. Using advanced microscopy and genetic analysis, researchers showed this fungus works with bacteria to completely remove the pollutant from contaminated soil within two weeks. This discovery suggests that fungi could be valuable allies in cleaning up environmental pollution caused by industrial chemicals.

Isolation and characterization of thermotolerant hydrocarbon degrading bacteria which sustained the activity at extreme salinity and high osmotic conditions

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Scientists isolated two special bacteria from highly polluted oil fields in Iran that can degrade diesel and survive in extreme conditions. These bacteria tolerate very salty soils, high temperatures up to 50°C, and drought stress that would kill ordinary bacteria. This discovery is important because oil-contaminated areas often have these harsh conditions, and using these adapted bacteria could help clean up oil spills in difficult environments like Middle Eastern oil fields.

therapeutic action: Bioremediation of petroleum hydrocarbon contamination

In situ degradation of 2-methylnaphthalene by a soil Penicillium strain associated with fungal–bacterial interactions

Isolation and characterization of thermotolerant hydrocarbon degrading bacteria which sustained the activity at extreme salinity and high osmotic conditions