Bacteriocins are proteinaceous toxins produced by bacteria to inhibit the growth of similar or closely related bacterial strains. They play a significant role in microbial competition and maintaining microbiota balance.
5 Must Know Facts For Your Next Test
Bacteriocins are a form of chemical defense used by bacteria to outcompete other microbes.
They are typically active against strains that are closely related to the producing bacterium.
Bacteriocins can be classified into different types based on their structure and mode of action, such as lantibiotics and colicins.
In the digestive system, bacteriocins help maintain the balance of normal microbiota by inhibiting pathogenic bacteria.
Certain probiotic strains produce bacteriocins which can be beneficial in preventing urogenital infections.