A Protein Hand
a: Homeodomain ~
b: a hand
What: The
homeodomain
is
like
a
hand
that
slides
along
the
DNA
searching
for
specific
sequences
and
turning
on
or
off
genes
within
a
particular
part
of
the
body.
from page 48 of Evolving Brains
Useful?
Writer: John Morgan Allman
LCC:
Where:
Date: May 9 2013 5:41 PM
# 3027 Critique Analogy