Gene suppressors are specific genes or proteins that inhibit the expression of other genes. They play a crucial role in regulating various biological processes, including cell growth and differentiation. By controlling gene activity, suppressors help maintain normal cellular functions and prevent diseases, such as cancer. In the context of genetics, tumor suppressor genes are a well-known example of gene suppressors. These genes produce proteins that can prevent uncontrolled cell division. When these genes are mutated or inactive, it can lead to the development of tumors, highlighting the importance of gene suppression in maintaining health.