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.
According to Maxwell House lore, President Theodore Roosevelt was visiting Andrew Jackson at Jacksonâs estate, The Hermitage, on October 21, 1907. During this visit, he was served Maxwell House coffee, and he reportedly said that it was âgood to the last drop.â Owners Leon T. Cheek and John Neal heard President Rooseveltâs bold statement, and they adopted it as their corporate slogan. Itâs a nice story, but itâs one that has never been historically proven.