Gene Expression Data
Assay Details
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Assay
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Reference:
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J:80256
Sahlberg C, et al., Expression of the mediators of dioxin toxicity, aryl hydrocarbon receptor (AHR) and the AHR nuclear translocator (ARNT), is developmentally regulated in mouse teeth. Int J Dev Biol. 2002 May;46(3):295-300
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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:6718592
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Gene symbol:
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Ahr
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Gene name:
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aryl-hydrocarbon receptor
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Probe:
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Ahr cDNA6
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Probe preparation:
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Antisense labelled with digoxigenin RNA
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Visualized with:
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Alkaline phosphatase
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Results
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Specimen
1A:
embryonic day 12.5
(more  )
Specimen
1A:
(close  )
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Genetic Background:
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NMRI
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Age:
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embryonic day 12.5
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Age Note:
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Age normalized so that noon of plug day = E0.5.
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Sex:
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Not Specified
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Type:
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section
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Fixation:
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4% Paraformaldehyde
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Embedding:
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Paraffin
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| Structure |
Level |
Pattern |
Image |
Note |
| TS20: tooth |
Present |
Regionally restricted |
1A
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Expression is in the epithelium of the upper and lower first molar tooth buds and was strongest in some cells next to the mesenchyme.
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Specimen
1E:
postnatal day 1
(more )
Specimen
1E:
(close )
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Genetic Background:
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NMRI
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Age:
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postnatal day 1
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Sex:
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Not Specified
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Type:
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section
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Fixation:
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4% Paraformaldehyde
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Embedding:
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Paraffin
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| Structure |
Level |
Pattern |
Image |
Note |
| TS27: dental papilla |
Very strong |
Regionally restricted |
1E
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Expression is in the secretory odontoblasts and some expression is seen in the mesenchyme of the cusps.
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| TS27: tooth mesenchyme |
Very strong |
Regionally restricted |
1E
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Expression is in the secretory odontoblasts and some expression is seen in the mesenchyme of the cusps.
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| TS27: dental sac |
Present |
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1E
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| TS27: enamel organ |
Very strong |
Regionally restricted |
1E
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Expression is the tips of the cusps in secretory ameloblasts.
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| TS27: jaw bone |
Present |
Regionally restricted |
1E
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Expression is scattered in the alveolar bone.
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| TS27: stellate reticulum |
Present |
Scattered |
1E
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Analysis Tools