ARF5

ARF5, also known as MONOPTEROS, is a gene that plays a critical role in plant development, particularly in forming roots and the root system's growth pattern. It encodes a protein that helps regulate how plant cells grow and differentiate during early development. Essentially, ARF5 acts as a molecular switch, turning on or off genes that guide the formation of key structures in plants, ensuring they develop properly. Its function is vital for establishing the plant's architecture and ensuring healthy growth.