Taphonomy and Homometallic Purple Protein

Taphonomy studies how organisms decay, decompose, and become fossilized over time, providing insights into past environments and life forms. Homometallic purple protein refers to a type of protein that contains a single metal ion—usually iron—and appears purple due to its unique light absorption properties. This protein is significant in biological processes like electron transport and pigmentation, and its presence helps scientists understand molecular evolution and ancient biological functions. Both fields deepen our understanding of life's history and the chemical processes involved in preservation and biological activity.