Gene Expression Data
Assay Details
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Assay
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Reference:
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J:30828
Ang SL, et al., A targeted mouse Otx2 mutation leads to severe defects in gastrulation and formation of axial mesoderm and to deletion of rostral brain. Development. 1996 Jan;122(1):243-52
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Assay type:
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RNA in situ
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MGI Accession ID:
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MGI:1275988
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Gene symbol:
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T
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Gene name:
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brachyury, T-box transcription factor T
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Probe:
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T cDNA9
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Probe preparation:
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RNA
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Results
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Specimen
4E:
embryonic day 7.75
(more  )
Specimen
4E:
(close  )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Age:
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embryonic day 7.75
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Sex:
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Not Specified
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Type:
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whole mount
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Specimen
4F:
(close )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Mutant Allele(s):
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Otx2tm1Sla/Otx2tm1Sla
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Age:
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embryonic day 7.75
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Sex:
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Not Specified
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Type:
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whole mount
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Note:
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mutant embryo type 2
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| Structure |
Level |
Pattern |
Image |
Note |
| TS11: node |
Present |
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4F
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Expression is expanded in the primitive streak, in the node, and in a few headprocess cells extending anteriorly from the node.
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| TS11: notochordal process |
Present |
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4F
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Expression is expanded in the primitive streak, in the node, and in a few headprocess cells extending anteriorly from the node.
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| TS11: primitive streak |
Present |
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4F
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Expression is expanded in the primitive streak, in the node, and in a few headprocess cells extending anteriorly from the node.
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Specimen
not shown:
(close )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Mutant Allele(s):
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Otx2tm1Sla/Otx2tm1Sla
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Age:
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embryonic day 7.75
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Sex:
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Not Specified
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Type:
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whole mount
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Note:
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mutant embryo type 1
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| Structure |
Level |
Pattern |
Image |
Note |
| TS11: embryo |
Present |
Regionally restricted |
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Expression was found only in the proximal region of some embryos.
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Specimen
4M:
embryonic day 8.5
(more )
Specimen
4M:
(close )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Age:
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embryonic day 8.5
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Sex:
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Not Specified
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Type:
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whole mount
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Specimen
4N:
(close )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Mutant Allele(s):
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Otx2tm1Sla/Otx2tm1Sla
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Age:
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embryonic day 8.5
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Sex:
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Not Specified
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Type:
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whole mount
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Note:
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mutant embryo type 2
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Specimen
4O:
(close )
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Genetic Background:
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involves: 129S1/Sv * 129X1/SvJ * CD-1
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Mutant Allele(s):
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Otx2tm1Sla/Otx2tm1Sla
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Age:
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embryonic day 8.5
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Sex:
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Not Specified
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Type:
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whole mount
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Note:
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mutant embryo type 1
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: embryo |
Present |
Regionally restricted |
4O
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Expression is detected in the primitive streak but is absent from the anterior midline.
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| TS13: primitive streak |
Present |
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4O
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Analysis Tools