Gene Expression Data
Assay Details
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Assay
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Reference:
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J:162647
Zhou HM, et al., Spatiotemporal expression of periostin during skin development and incisional wound healing: lessons for human fibrotic scar formation. J Cell Commun Signal. 2010 Jun;4(2):99-107
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Assay type:
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Immunohistochemistry
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MGI Accession ID:
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MGI:5285644
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Gene symbol:
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Postn
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Gene name:
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periostin, osteoblast specific factor
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Results
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Specimen
1A:
embryonic day 13.5
(more  )
Specimen
1A:
(close  )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 13.5
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Age Note:
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Age of embryo at noon of plug day not specified in reference.
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS21: integumental system |
Strong |
Regionally restricted |
1A
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Strong expression in the subcutaneous tissue.
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| TS21: dermis |
Weak |
Regionally restricted |
1A
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Faint and uneven expression along the basement membrane at the dermal-epidermal junction and in the lower dermis.
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Specimen
1B:
embryonic day 15.5
(more )
Specimen
1B:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 15.5
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Age Note:
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Age of embryo at noon of plug day not specified in reference.
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS23: dermis |
Present |
Regionally restricted |
1B
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Expression maintained in the dermis. Increased expression at the dermal-epidermal junction. No expression at outline of hair follicle.
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Specimen
1C:
embryonic day 17.5
(more )
Specimen
1C:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 17.5
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Age Note:
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Age of embryo at noon of plug day not specified in reference.
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS25: dermis |
Present |
Regionally restricted |
1C
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More uniform and intense expression in both dermis and dermal epidermal junction. No expression at outline of the hair follicle.
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Specimen
2C:
embryonic day 17.5
(more )
Specimen
2C:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 17.5
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Age Note:
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Age of embryo at noon of plug day not specified in reference.
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS25: dermis |
Present |
Regionally restricted |
2C
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Strong expression within the interfollicular dermal-epidermal junction.
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Specimen
2D:
embryonic day 17.5
(more )
Specimen
2D:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 17.5
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Age Note:
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Age of embryo at noon of plug day not specified in reference.
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS25: dermis |
Present |
Regionally restricted |
2D
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No expression in the dermal-epidermal junction outlining the hair follicle.
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Specimen
1D:
postnatal day 2
(more )
Specimen
1D:
(close )
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Genetic Background:
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Not Specified
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Age:
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postnatal day 2
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS27: dermis |
Present |
Regionally restricted |
1D
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Expression maintained in the dermis. Robust expression along the dermal-epidermal junction.
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Specimen
1E:
postnatal day 9
(more )
Specimen
1E:
(close )
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Genetic Background:
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Not Specified
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Age:
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postnatal day 9
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: dermis |
Present |
Regionally restricted |
1E
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Expression maintained in the dermis. Robust expression along the dermal-epidermal junction. Expression in extracellular matrix surrounding hair follicles.
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Specimen
1F:
postnatal day 19
(more )
Specimen
1F:
(close )
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Genetic Background:
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Not Specified
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Age:
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postnatal day 19
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: dermis |
Weak |
Regionally restricted |
1F
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Reduced expression in the dermal-epidermal junction. Faint expression in extracellular matrix surrounding hair follicles.
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Specimen
1G:
postnatal day 60
(more )
Specimen
1G:
(close )
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Genetic Background:
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Not Specified
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Age:
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postnatal day 60
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: dermis |
Weak |
Regionally restricted |
1G
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Faint expression in the dermal-epidermal junction. Strong expression in extracellular matrix surrounding the hair follicle.
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Specimen
1H:
(close )
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Genetic Background:
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involves: C57BL/6
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Mutant Allele(s):
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Postntm1Sjc/Postntm1Sjc
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Age:
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postnatal day 60
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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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Embedding:
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Cryosection
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: dermis |
Absent |
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1H
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No expression in dermal-epidermal junction or dermis surrounding the hair follicle.
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