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Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
tbx1
|
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laevis
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NF stage 28
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otic vesicle
,
mandibular crest
,
hyoid crest
,
pharyngeal arch
,
mandibular arch
,
[+]
|
six1
|
|
laevis
|
NF stage 28
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otic vesicle
,
neural crest
,
pharyngeal arch
,
mandibular arch
,
hyoid arch
,
[+]
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otx2
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|
laevis
|
NF stage 28
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otic vesicle
,
retina
,
midbrain
,
hindbrain
,
eye
,
[+]
|
irx1
|
|
laevis
|
NF stage 28
|
otic vesicle
,
midbrain
,
pharyngeal arch
,
hyoid arch
,
branchial arch
|
dlx5
|
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laevis
|
NF stage 28
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olfactory placode
,
forebrain
,
telencephalon
,
neural crest
,
pharyngeal arch
,
[+]
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sox9
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|
laevis
|
NF stage 28
|
otic vesicle
,
retina
,
midbrain
,
mandibular crest
,
hyoid crest
,
[+]
|
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Fig. 7.
Gain of Pa2G4 disrupts gene expression in the otocyst. Otic genes are either reduced in intensity or undetected in the otocyst on the injected side (right image, red arrows, pink lineage tracer). Left image shows gene expression in the otocyst (black arrows) on the control side of the same embryo. Green arrows denote reduction in gene expression in the neural crest-derived branchial arches. Note that the otocysts are present in all cases. For all phenotypes in this figure, please see Table 2 for frequencies and the number of embryos analyzed.
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