Gene Expression Data
Assay Details
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Assay
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Reference:
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J:294896
Aryal YP, et al., Stage-specific expression patterns of ER stress-related molecules in mice molars: Implications for tooth development. Gene Expr Patterns. 2020 Sep;37:119130
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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:6506027
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Gene symbol:
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Ern1
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Gene name:
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endoplasmic reticulum to nucleus signalling 1
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Probe:
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Ire1 probe1
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Probe preparation:
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Antisense labelled with digoxigenin RNA
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Results
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Specimen
2b:
embryonic day 14.5
(more  )
Specimen
2b:
(close  )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 14.5
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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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| Structure |
Level |
Pattern |
Image |
Note |
| TS22: cap stage tooth |
Present |
Uniform |
2b
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Authors report uniform (ubiquitous) expression along epithelium and mesenchyme.
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| TS22: cervical loop |
Present |
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2b
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Similar expression in enamel knot, cervical loop region and along dental follicle.
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| TS22: dental sac |
Present |
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2b
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Similar expression in enamel knot, cervical loop region and along dental follicle.
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| TS22: primary enamel knot |
Present |
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2b
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Similar expression in enamel knot, cervical loop region and along dental follicle.
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Specimen
3c:
embryonic day 16.5
(more )
Specimen
3c:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 16.5
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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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| Structure |
Level |
Pattern |
Image |
Note |
| TS24: bell stage tooth |
Present |
Regionally restricted |
3c
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Expression more intense in inner enamel epithelium than in dental papilla.
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| TS24: inner enamel epithelium |
Strong |
Regionally restricted |
3c
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Intense expression in inner enamel epithelium cells aligned along basement membrane.
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Specimen
4c:
postnatal day 0
(more )
Specimen
4c:
(close )
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Genetic Background:
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Not Specified
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Age:
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postnatal day 0
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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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| Structure |
Level |
Pattern |
Image |
Note |
| TS27: molar dental papilla |
Strong |
Regionally restricted |
4c
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Expression more intense along developing ameloblasts and odontoblasts.
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| TS27: molar enamel organ |
Strong |
Regionally restricted |
4c
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Expression more intense along developing ameloblasts and odontoblasts.
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