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Serratia marcescens is a widely distributed bacterium found in soil, water, and moist environments, including bathrooms and hospitals. It thrives in both natural and human-made settings, playing a role in organic matter decomposition while also being an opportunistic pathogen in healthcare settings.
Serratia marcescens is an exciting bacterium because it showcases both environmental and medical significance. Its role in bioremediation and biotechnology, combined with its ability to cause hospital-acquired infections, makes it a fascinating subject for microbiological study.
Serratia marcescens is a ubiquitous bacterium from order Enterobacterales displaying a high genetic plasticity that allows it to adapt and persist in multiple niches including soil, water, plants, and nosocomial environments. Recently, S. marcescens
This bacterium has biotechnological significance due to its ability to produce prodigiosin, which has potential applications in cancer therapy, antibiotics, and antimicrobial coatings. It is also useful in bioremediation, helping to break down waste and pollutants in the environment. Additionally, enzymes from S. marcescens are used in industrial applications, such as detergent formulations and pharmaceutical manufacturing.
Serratia marcescens is a Gram-negative, rod-shaped facultative anaerobe known for producing a distinct red pigment called prodigiosin. This pigment has antimicrobial and anticancer properties. The bacterium is motile due to flagella and can survive in diverse conditions, including hospital environments, where it can cause infections.
Serratia marcescens contributes to organic matter decomposition and plays a role in biodegradation by breaking down complex organic compounds, including some plastics and hydrocarbons. It interacts with plant roots and other microbes, sometimes forming beneficial relationships. However, it is also an opportunistic pathogen in humans, animals, and even insects.
