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Gene Expression Data
Assay Details
Assay
Reference: J:24533 Puschel AW, et al., Neurexins are differentially expressed in the embryonic nervous system of mice. J Neurosci. 1995 Apr;15(4):2849-56
Assay type: RNA in situ
MGI Accession ID: MGI:6362999
Gene symbol: Nrxn1
Gene name: neurexin I
Probe: NX1a
Probe preparation: Antisense RNA labelled with S35
Results
Specimen 3A: embryonic day 12.5 (more )
Note: Cross section of embryo at the lumbar level.
Structure Level Pattern Image Note
TS20: spinal cord Present Regionally restricted 3A Expression in the thoracic level was more restricted than at the lumbar level. Expression was in postmitotic neurons.

Specimen 3F: embryonic day 12.5 (more )
Note: Cross section of embryo at the thoracic level.
Structure Level Pattern Image Note
TS20: spinal cord Present 3F Expression was in postmitotic neurons.
TS20: dorsal root ganglion Present 3F

Specimen 3K: embryonic day 15.5 (more )
Note: Cross section of embryo at the thoracic level.
Structure Level Pattern Image Note
TS23: spinal cord gray matter Present Widespread 3K
TS23: spinal cord dorsal horn Present 3K Expression was somewhat higher in the dorsal horn gray matter.

Specimen 4A: embryonic day 15.5 (more )
Note: Thoracic level.
Structure Level Pattern Image Note
TS23: dorsal root ganglion Present 4A , 4B
TS23: sympathetic ganglion Present 4A

Specimen 5A: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: brain Present Widespread 5A Expression was detected in all parts of the brain with the exception of the forebrain, where only weak signals were seen. Expression was restricted to postmitotic neurons that had left the ventricular zone.
TS20: forebrain Weak 5A

Specimen 5F: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: brain Present Widespread 5F Expression was detected in most brain regions.
TS23: cervical ganglion Present 5F
TS23: superior cervical ganglion Present 5F
TS23: trigeminal ganglion Present 5F

Specimen 5K: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: cerebellum Strong 5K
TS23: cortical plate Strong 5K
TS23: hindbrain Strong 5K
TS23: hippocampus Strong 5K
TS23: midbrain Strong 5K
TS23: tectum Strong Non-Uniform 5K The anterior parts of the tectum displayed higher levels of transcript than the more posterior parts.
TS23: corpus striatum Strong Regionally restricted 5K

Specimen 6A: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: superior cervical ganglion Present 6A
TS23: trigeminal ganglion Present 6A

Specimen 7A: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: retina nuclear layer Present Regionally restricted 7A Expression was detected in the inner nuclear layer, but not the outer nuclear layer.

Specimen 7C: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: olfactory epithelium Present 7C


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
01/14/2020
MGI 6.14
The Jackson Laboratory