Gene Expression Data
Assay Details
Assay
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Reference:
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J:82803
Dabdoub A, et al., Wnt signaling mediates reorientation of outer hair cell stereociliary bundles in the mammalian cochlea. Development. 2003 Jun;130(11):2375-84
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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:2655282
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Gene symbol:
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Wnt7a
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Gene name:
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wingless-type MMTV integration site family, member 7A
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Results
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Specimen
6A:
embryonic day 14.0
(more )
Specimen
6A:
(close )
Genetic Background:
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Not Specified
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Age:
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embryonic day 14.0
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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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whole mount
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Structure |
Level |
Pattern |
Image |
Note |
TS22: cochlea |
Present |
Regionally restricted |
6A
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Expression is present in the basal region of the cochlea.
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TS22: cochlear duct |
Present |
Regionally restricted |
6A
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The expression spans most of the width of the floor of the duct in the apical turn of the cochlea.
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Specimen
6B:
embryonic day 14.0
(more )
Note: This is a cross section through the apical turn of the cochlea.
Specimen
6B:
(close )
Genetic Background:
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Not Specified
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Age:
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embryonic day 14.0
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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 from whole mount
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Embedding:
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Cryosection
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Note:
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This is a cross section through the apical turn of the cochlea.
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Structure |
Level |
Pattern |
Image |
Note |
TS22: cochlear duct epithelium |
Present |
Regionally restricted |
6B
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There is broad expression in the inner half of the epithelium. However, there is a dintinct boundary of expression that correlates with the spiral vessel, an embryonic marker for the location of the developing organ of Corti.
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Specimen
6C:
embryonic day 14.0
(more )
Note: This is a cross section through the basal region of the cochlear duct.
Specimen
6C:
(close )
Genetic Background:
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Not Specified
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Age:
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embryonic day 14.0
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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 from whole mount
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Embedding:
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Cryosection
|
Note:
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This is a cross section through the basal region of the cochlear duct.
|
Structure |
Level |
Pattern |
Image |
Note |
TS22: cochlear duct |
Present |
Regionally restricted |
6C
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Expression is present in a band of cells that extends from the boundary of the spiral vessel towards the inner side of the duct, as well as in some cells located at the inner edge of the duct.
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Specimen
6D:
embryonic day 16.0
(more )
Specimen
6D:
(close )
Genetic Background:
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Not Specified
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Age:
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embryonic day 16.0
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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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whole mount
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Structure |
Level |
Pattern |
Image |
Note |
TS24: cochlea |
Strong |
Regionally restricted |
6D
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Expression is present in a narrow band of cells that extends along the length of the cochlea from base to apex; it is probably the developing sensory epithelium.
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TS24: cochlear duct |
Weak |
Regionally restricted |
6D
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Weak expression is present in some cells in the apical region of the inner half of the cochlear duct.
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Specimen
6E:
embryonic day 16.0
(more )
Note: This is a cross section through the basal region of the cochlear duct.
Specimen
6E:
(close )
Genetic Background:
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Not Specified
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Age:
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embryonic day 16.0
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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 from whole mount
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Embedding:
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Cryosection
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Note:
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This is a cross section through the basal region of the cochlear duct.
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Structure |
Level |
Pattern |
Image |
Note |
TS24: cochlear duct |
Strong |
Regionally restricted |
6E
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Expression is present in the developing pillar cells located directly above the spiral vessel, an embryonic marker of the location of the developing organ of Corti.
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Specimen
6F:
postnatal day 0
(more )
Specimen
6F:
(close )
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 from whole mount
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Embedding:
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Cryosection
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Structure |
Level |
Pattern |
Image |
Note |
TS27: inner ear epithelium |
Present |
Regionally restricted |
6F
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Expression is present in the inner and outer pillar cells, with the possibility of a small amount of expression in the Deiter's cell located underneath the first row of outer hair cells.
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Specimen
P3:
postnatal day 3
(more )
Specimen
P3:
(close )
Genetic Background:
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Not Specified
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Age:
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postnatal day 3
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Sex:
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Not Specified
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Type:
|
whole mount
|
Structure |
Level |
Pattern |
Image |
Note |
TS27: inner ear |
Present |
Regionally restricted |
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Expression is present in the pillar cells.
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