Gene Expression Data
Assay Details
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Assay
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Reference:
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J:41811
Lanctot C, et al., The bicoid-related homeoprotein Ptx1 defines the most anterior domain of the embryo and differentiates posterior from anterior lateral mesoderm. Development. 1997 Jul;124(14):2807-17
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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:2151021
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Gene symbol:
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Pitx1
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Gene name:
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paired-like homeodomain transcription factor 1
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Probe:
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Ptx1 cDNA3
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Probe preparation:
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Antisense RNA
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Assay notes:
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Authors state that most figures presented were obtained using this probe; labelling was identical with the 3' probe (Ptx1 cDNA4; MGI:2150937). Probes were alkaline hydrolyzed to an average length of 500 bp.
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Results
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Specimen
1G:
embryonic day 9.0
(more  )
Specimen
1G:
(close  )
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Genetic Background:
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(CBA x C57BL/6)F1
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Age:
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embryonic day 9.0
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Age Note:
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Theiler stage of this specimen assigned by curators from EMAGE.
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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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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: stomatodeum |
Present |
Regionally restricted |
1G
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Specific signal in stomodeal epithelium.
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| TS13: embryo ectoderm |
Present |
Regionally restricted |
1G
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Expression defines a V-shaped segment of facial ectoderm extending from underneath the future lens placode to the developing first branchial arch.
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| TS13: buccopharyngeal membrane |
Present |
Regionally restricted |
1G
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Expression in the oral epithelium seems to be more intense at the oral (buccopharyngeal) membrane.
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Specimen
2C:
embryonic day 10.5
(more )
Specimen
2C:
(close )
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Genetic Background:
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(CBA x C57BL/6)F1
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Age:
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embryonic day 10.5
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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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Analysis Tools
