<s>
Biology	O
data	B-Application
visualization	I-Application
is	O
a	O
branch	O
of	O
bioinformatics	O
concerned	O
with	O
the	O
application	O
of	O
computer	O
graphics	O
,	O
scientific	B-Application
visualization	I-Application
,	O
and	O
information	B-Application
visualization	I-Application
to	O
different	O
areas	O
of	O
the	O
life	O
sciences	O
.	O
</s>
<s>
This	O
includes	O
visualization	O
of	O
sequences	O
,	O
genomes	O
,	O
alignments	B-Algorithm
,	O
phylogenies	O
,	O
macromolecular	O
structures	O
,	O
systems	O
biology	O
,	O
microscopy	O
,	O
and	O
magnetic	O
resonance	O
imaging	O
data	O
.	O
</s>
<s>
Software	O
tools	O
used	O
for	O
visualizing	B-Application
biological	I-Application
data	I-Application
range	O
from	O
simple	O
,	O
standalone	O
programs	O
to	O
complex	O
,	O
integrated	O
systems	O
.	O
</s>
<s>
Thus	O
,	O
there	O
has	O
been	O
a	O
corresponding	O
increase	O
in	O
the	O
number	O
and	O
diversity	O
of	O
systems	O
for	O
visualizing	B-Application
biological	I-Application
data	I-Application
.	O
</s>
<s>
Finally	O
,	O
as	O
datasets	O
are	O
increasing	O
in	O
size	O
,	O
complexity	O
,	O
and	O
interconnectedness	O
,	O
biological	O
visualization	O
systems	O
are	O
improving	O
in	O
usability	B-General_Concept
,	O
data	B-General_Concept
integration	I-General_Concept
and	O
standardization	O
.	O
</s>
