<s>
The	O
diffuse	B-Algorithm
chemosensory	I-Algorithm
system	I-Algorithm
(	O
DCS	O
)	O
is	O
an	O
anatomical	O
structure	O
composed	O
of	O
solitary	B-Algorithm
chemosensory	I-Algorithm
cells	I-Algorithm
and	O
chemosensory	O
clusters	O
.	O
</s>
<s>
Questions	O
remain	O
about	O
the	O
role	O
of	O
the	O
diffuse	B-Algorithm
chemosensory	I-Algorithm
system	I-Algorithm
in	O
control	O
of	O
complex	O
functions	O
(	O
e.g.	O
</s>
