The Pribnow box reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Pribnow box

For people who check facts
The Pribnow box is the sequence TATAAT of six nucleotides that is an essential part of a promoter site on DNA for transcription to occur in prokaryotes.

Probability of occurence of each nucleotide

 T    A    T    A    A    T

77%  76%  60%  61%  56%  82%
This article is a stub. You can help Wikipedia by expanding it.