Mollicutes

Mollicutes are a large class of bacteria that comprise some of the smallest known organisms. Due to their small size, they can pass through filters that are commonly used to filter out other bacteria. They are found in a wide range of environments, from healthy soil to the human body. They are used in research to better understand the effects of antibiotics on bacteria and can be used to create bio-weapons to fight certain types of microorganisms. Additionally, some mollicutes can help to break down pollutants, potentially aiding in environmental restoration efforts.