1-Methyladenine is widely used in biological research, particularly in studies involving cell cycle regulation and cell differentiation. It plays a significant role in inducing oocyte maturation in starfish and other marine invertebrates, making it a valuable tool in developmental biology. Researchers utilize it to understand the mechanisms of meiosis and cell division. Additionally, it has applications in studying signaling pathways and the effects of methylation on cellular processes. Its role in mimicking natural biological processes makes it essential for experimental models in reproductive and developmental studies.