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Gene Expression Data
Assay Details
Assay
Reference: J:273625 Takahashi M, et al., An in situ hybridization study of MMP-2, -9, -13, -14, TIMP-1, and -2 mRNA in fetal mouse mandibular condylar cartilage as compared with limb bud cartilage. Gene Expr Patterns. 2019 Feb 27;32:1-11
Assay type: RNA in situ
MGI Accession ID: MGI:6361651
Gene symbol: Mmp14
Gene name: matrix metallopeptidase 14 (membrane-inserted)
Probe: Mmp14 cDNA3
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 2c: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: mandible ramus Present Regionally restricted 2c Expression is in the condylar anlage and the periosteum.
TS22: periosteum Present Regionally restricted 2c Expression is in the condylar anlage and the periosteum.

Specimen 2h: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: mandible ramus Present Regionally restricted 2h Expression is in the inner layer of the periosteum/perichondrium and is weak in a region posterior to the newly formed condylar cartilage consisting of a mesenchymal cell condensation.
TS23: periosteum Present Regionally restricted 2h Expression is in the inner layer of the periosteum of the condylar anlage.
TS23: perichondrium Present Regionally restricted 2h Expression is in the inner layer of the perichondrium and periosteum of the condylar anlage.

Specimen 3c: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: mandible condylar process Present Regionally restricted 3c , 3c' Expression is in the inner layer of the fibrous cell zone and polymorphic cell zone and in the perichondrium and periosteum. Expression is in the bone collar in large cells, corresponding to multinucleated osteoclasts/chondroclasts.
TS24: perichondrium Present Regionally restricted 3c , 3c' Expression is in the inner layer of the perichondrium and periosteum of the condylar anlage.
TS24: periosteum Present Regionally restricted 3c , 3c' Expression is in the inner layer of the perichondrium and periosteum of the condylar anlage.

Specimen 3i: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: mandible condylar process Present Regionally restricted 3i , 3i' Expression is in the fibrous cell zone and polymorphic cell zone and is absent in the articular disc. Expression is absent in the anlagen of the articular disc.
TS26: perichondrium Present Regionally restricted 3i' , 3i Expression is in the perichondrium and periosteum of the condylar anlage.
TS26: periosteum Present Regionally restricted 3i' , 3i Expression is in the perichondrium and periosteum of the condylar anlage.

Specimen 4c: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: hindlimb mesenchyme Absent 4c

Specimen 4h: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: perichondrium Present Regionally restricted 4h Expression is in the perichondrium and chondrocytes at the epiphyseal end of the tibia.
TS21: tibia-fibula pre-cartilage condensation Present Regionally restricted 4h Expression is in the perichondrium and chondrocytes at the epiphyseal end of the tibia.

Specimen 4m: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: perichondrium Present Regionally restricted 4m Expression is continuous from the perichondrium to the periosteum and in chondrocytes at the epiphyseal end of the tibia. Expression is weaker in the perichondrium and restricted to the inner layer of the periosteum.
TS22: periosteum Present Regionally restricted 4m Expression is continuous from the perichondrium to the periosteum and in chondrocytes at the epiphyseal end of the tibia. Expression is weaker in the perichondrium and restricted to the inner layer of the periosteum.
TS22: tibia cartilage condensation Present Regionally restricted 4m Expression is continuous from the perichondrium to the periosteum and in chondrocytes at the epiphyseal end of the tibia. Expression is weaker in the perichondrium and restricted to the inner layer of the periosteum.

Specimen 4q: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: tibia Present Regionally restricted 4q Expression is in the primary ossification center, in osteoclasts/chondroclasts and bone marrow cells.

Specimen 5c: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: perichondrium Present Regionally restricted 5c Expression is in the perichondrium (weak) and in the bone collar of the developing sphenoid bone cartilage.
TS24: sphenoid bone Present Regionally restricted 5c Expression is in the perichondrium (weak) and in the bone collar of the developing sphenoid bone cartilage.
TS24: periosteum Present Regionally restricted 5c Expression is the inner layer of the periosteum of the developing sphenoid bone cartilage.


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
03/18/2025
MGI 6.24
The Jackson Laboratory