|
Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
nrxn1
|
|
tropicalis
|
NF stage 32
|
retina
,
brain
,
forebrain
,
midbrain
,
hindbrain
,
[+]
|
nrxn3
|
|
laevis
|
NF stage 32
|
retina
,
brain
,
forebrain
,
midbrain
,
hindbrain
,
[+]
|
|
|
Fig.4. Expression of α-neurexins is predominantly in neural tissue in
the tailbud embryo. (A,B) In situ hybridisation with a nrxn Iα probe
showing whole embryo (A) and an anterior neural section (B). Nrxn I is
found in cells along the length of the CNS but with a distinct gap at the
midbrain-hindbrain boundary. Sections show expression in the dorsolateral
neural tube and within the eye. (C,D) Embryos hybridised with a
nrxn IIα-specific probe show a similar pattern of staining to that seen with
nrxn I. (E,F) Embryos hybridised with a nrxn IIIα-specific probe show
much more restricted expression in the CNS and in section show ventrolateral
and eye expression in the anterior CNS (arrows). |