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.
Teddy Roosevelt Gave Popular Slogan To Maxwell House Coffee. Theodore Roosevelt, while president of the United States, and touring the South, made a stop at Nashville, Tennessee, where he was, of course, received with glad acclaim. he was then served with Maxwell House coffee. Taking a second cup, and drinking it all, he good humoredly and in his characteristic style exclaimed, Good to the last drop..