gene regulatory networks

Gene regulatory networks are systems that control how genes are switched on or off in a cell. They involve interactions between genes, proteins, and other molecules that influence gene activity. These networks determine when and where specific genes are expressed, guiding cell functions, development, and responses to the environment. Think of them as a complex communication system that coordinates genetic activity, ensuring cells behave appropriately in different conditions. Understanding these networks helps us learn how genes work together to maintain health and how their malfunction can lead to disease.