Gene Expression Data
Assay Details
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Assay
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Reference:
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J:132300
Amin S, et al., Incudomalleal joint formation: the roles of apoptosis, migration and downregulation. BMC Dev Biol. 2007;7:134
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Assay type:
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Immunohistochemistry
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MGI Accession ID:
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MGI:6415065
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Gene symbol:
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Pcna
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Gene name:
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proliferating cell nuclear antigen
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Antibody:
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anti-PCNA
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Detection system:
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Secondary antibody coupled to horseradish peroxidase
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Results
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Specimen
1A:
embryonic day 15.5
(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 15.5
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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 |
| TS23: incus |
Present |
Single cells |
1A
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Proliferating cells are seen in the ossicles.
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| TS23: malleus |
Present |
Single cells |
1A
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Proliferating cells are seen in the ossicles.
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| TS23: skeletal joint |
Absent |
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1A
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No proliferating cells are seen in the forming incudomalleal joint.
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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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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 |
| TS23: incus |
Present |
Single cells |
1B
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Proliferating cells are seen in the ossicles.
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| TS23: malleus |
Present |
Single cells |
1B
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Proliferating cells are seen in the ossicles.
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| TS23: skeletal joint |
Absent |
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1B
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No proliferating cells are seen in the forming incudomalleal joint.
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Specimen
1D:
embryonic day 14.5
(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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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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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 |
| TS22: ossicle |
Present |
Single cells |
1D
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Proliferating cells are seen in the malleus and incus.
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| TS22: skeletal joint |
Absent |
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1D
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No proliferating cells are seen in the forming incudomalleal joint.
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Specimen
1E:
embryonic day 14.5
(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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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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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 |
| TS22: ossicle |
Present |
Single cells |
1E
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Proliferating cells are seen in the malleus and incus.
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| TS22: skeletal joint |
Absent |
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1E
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No proliferating cells are seen in the forming incudomalleal joint.
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Specimen
1G:
embryonic day 13.5
(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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embryonic day 13.5
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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 |
| TS21: ossicle |
Present |
Single cells |
1G
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Proliferating cells are seen in the malleus and incus.
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| TS21: skeletal joint |
Absent |
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1G
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No proliferating cells are seen in the forming incudomalleal joint.
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Specimen
1H:
embryonic day 13.5
(more )
Specimen
1H:
(close )
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Genetic Background:
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Not Specified
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Age:
|
embryonic day 13.5
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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:
|
4% Paraformaldehyde
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Embedding:
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Paraffin
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| Structure |
Level |
Pattern |
Image |
Note |
| TS21: ossicle |
Present |
Single cells |
1H
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Proliferating cells are seen in the malleus and incus.
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| TS21: skeletal joint |
Absent |
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1H
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No proliferating cells are seen in the forming incudomalleal joint.
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