Uptake signal sequence (USS) are short DNA sequences preferentially taken up by competent bacteria belonging to the Pasteurellacea family (e.g., Haemophilus influenzae). Similar sequences, called DNA uptake sequence (DUS), are found in species belonging to the Neisseriaceae family (including Neisseria meningitidis and Neisseria gonorrhoeae).
Famous quotes containing the words signal and/or sequence:
“By day thy warning ringing bell to sound its notes,
By night thy silent signal lamps to swing.”
—Walt Whitman (1819–1892)
“It isn’t that you subordinate your ideas to the force of the facts in autobiography but that you construct a sequence of stories to bind up the facts with a persuasive hypothesis that unravels your history’s meaning.”
—Philip Roth (b. 1933)