Exploring Soil-Derived Bacteria in Hopes for New Antibiotics

My research focuses on exploring new potential antibiotics derived from bacteria in the soil, a naturally diverse and competitive environment that holds great promise for discovering powerful bacterial candidates. For this study, I collected soil samples from an underexplored front lawn near Bonner Springs, Kansas, known for its rich microbial diversity. I first isolated potential bacteria from their zones of inhibition with other surrounding bacteria. I then screened eleven bacterial candidates for antibiotic activity, specifically targeting ESKAPE relatives, which are widely known for their antibiotic resistance. Through genetic and metabolic analyses, I identified a promising candidate capable of producing a potential antibiotic compound for future medicine. The implications of this work are significant, as it contributes to the ongoing effort to find new non-resistant antibiotics, particularly in soil environments, which remain a great source of microbial diversity and competition. By refining the processes for screening and isolating antibiotic-producing bacteria compounds, this research could pave the way for discovering future medicines with the potential to combat antibiotic-resistant bacteria.