It has its own promoter (PI). A gene cluster, including promoter and any regulatory DNA sequences is called an operon, for example, the Lac operon. In this case, transcription from the operon is induced in response to a molecular signal-i.e. the presence of lactose, or allolactose.
Maxwell House Coffee's successful slogan, Good to the last drop was historically credited to the 26th President of the United States, Theodore Roosevelt. The folklore claims that during Roosevelt's visit in Nashville in 1907, he was served Maxwell House coffee. So impressed with the coffee, the president apparently said the famous words.
It sponsored some of the most popular shows on radio (Father Knows Best) and television (Mama). Click here for watching a 1954 Maxwell House Coffeeâs Good to the Last Drop commercial. Even today, after over one-hundred-and-twenty-one years, Maxwell House Coffee enjoys a leading position as the second largest selling coffee after Folgers. Even today, the Maxwell House Coffee uses its one-hundred-and-ten year strong slogan, Good to the last drop!