leader sequence Directory References Discover Where Did the Idea for the Magic 8 Ball Come From? Wee Worlds: Our 5 (Official) Dwarf Planets 6 Small Kingdoms of the World Why We Celebrate MLK Day CC, The First Cloned Cat 9 Animals That Look Like Leaves Pablo Escobar: 8 Interesting Facts About the King of Cocaine 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