|
Gene |
Clone |
Species |
Stages |
Anatomy |
set.S
|
|
laevis
|
NF stage 13
|
pre-chordal neural plate
,
neural plate
|
set.S
|
|
laevis
|
NF stage 15
|
pre-chordal neural plate
,
chordal neural plate
,
presomitic mesoderm
,
neural plate
,
paraxial mesoderm
,
[+]
|
set.S
|
|
laevis
|
NF stage 17
|
pre-chordal neural plate
,
chordal neural plate
,
neural crest
,
presomitic mesoderm
,
neural plate
,
[+]
|
set.S
|
|
laevis
|
NF stage 20
|
presomitic mesoderm
,
posterior neural tube
,
paraxial mesoderm
,
anterior neural tube
,
cranial neural crest
,
[+]
|
set.S
|
|
laevis
|
NF stage 28
|
brain
,
forebrain
,
midbrain
,
hindbrain
,
somite
,
[+]
|
Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
pcdh7
|
|
laevis
|
NF stage 17
|
epidermis
,
neural crest
,
non-neural ectoderm
|
pcdh7
|
|
laevis
|
NF stage 17
|
epidermis
,
neural crest
,
trunk neural crest
,
non-neural ectoderm
|
pcdh7
|
|
laevis
|
NF stage 20
|
epidermis
,
neural crest
,
non-neural ectoderm
|
pcdh7
|
|
laevis
|
NF stage 28
|
forebrain
,
pharyngeal arch
,
eye
,
posterior neural tube
,
visceral pouch
,
[+]
|
|
|
Fig. 1. Xenopus TAF1 and NFPC expression in the neural ectoderm. In situ hybridization analysis for TAF1 (A�E, I�M) or NFPC (F�H, N, O), viewed in wholemount
(A�I) or in cross section (J�O). At stage 13, TAF1 is expressed throughout the neural plate (np), with highest expression anteriorly. At stages 15 (B) and 17 (C),
TAF1 is expressed in the neural folds (nf). After neural tube closure, TAF1 is expressed throughout the neural tube (nt), in the eye (ey) brachial arches (ba), and
forebrain (fb) (D, E). In contrast, at stage 17, NFPC expression is restricted to the tips of the neural folds (arrow in panels F and G) and in the ventral ectoderm. After
neural tube closure, NFPC is also expressed in the anterior neural tube, eye, and branchial arches (H). (I) A stage 17 embryo stained by in situ for TAF1 (purple) and
with an antibody to NFPC (brown) demonstrates co-localization of NFPC and TAF1 at the tips of the neural folds (arrow). Sections through embryos reveal that TAF1
is expressed throughout the neural plate, the somatic mesoderm (sm), and the inner layer of the epidermal ectoderm (J�M), while NFPC is localized to the tips of the
neural folds (arrow in panel N) and the inner layer of the epidermal ectoderm prior to neural fold fusion. After the neural tube has closed, NFPC is expressed in the
ventral neural tube (O). Other abbreviations: nc, notochord; psm, presomitic mesoderm. |