leader sequence Directory References Discover Nostradamus and His Prophecies 10 Great Sports Rivalries 10 Best Hockey Players of All Time Timeline of the American Civil Rights Movement Which Religion Is the Oldest? How Many Countries Are There in the World? 7 Deadliest Weapons in History Contents leader sequence genetics Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:characteristics of operons In operon…the mRNA is called the leader sequence; it includes the attenuator region, which can fold back on itself, forming a stem-and-loop structure that blocks the RNA polymerase from advancing along the DNA.Read More