Sequence logos and walkers.
At the top of the figure sequence logos for human donor and acceptor sites
depict the DNA sequence conservation by stacks of letters. Within each
stack, the height of each letter is proportional to the base frequency at
that position in the binding site. The height of each stack is the sequence
conservation in bits of information. Below the sequence logos five examples
of individual binding sites are shown as walkers. The height of each letter
shows its contribution to the average sequence conservation in the sequence
logo on the top.
This figure was the cover of
Nucleic Acids Research
Volume 25, Issue 21, 1997.
(However, NAR lost the cover image!)
Schneider Lab
origin: 1998 January 1
updated: 2017 Oct 31