Research Keyword: metabolic flexibility

Bioremediation Potential of Indigenous Bacterial Isolates for Treating Petroleum Hydrocarbons-Induced Environmental Pollution

Scientists isolated three types of bacteria from soil near auto repair shops that can break down petroleum oil pollutants. When tested in the laboratory, these bacteria degraded between 55-83% of petroleum hydrocarbons over 12 days by converting them into simpler compounds. These findings suggest these naturally occurring bacteria could offer an affordable and environmentally-friendly way to clean up oil-contaminated soil without the harmful side effects of chemical cleanup methods.

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Is metabolic generalism the Breakfast of Champions for pathogenic Candida species?

This review examines how different Candida species, including the common cause of yeast infections (C. albicans) and the more dangerous bloodstream pathogen (C. glabrata), survive in the human body. While most pathogenic Candida species are metabolic generalists that can eat many different nutrients, the review shows that C. glabrata is a specialist that has found alternative strategies to thrive. Understanding these metabolic strategies is important for developing better treatments and fighting antifungal resistance.

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