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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:6363000
Gene symbol: Nrxn1
Gene name: neurexin I
Probe: NX1b
Probe preparation: Antisense RNA labelled with S35
Results
Specimen 3B: 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 3B Expression in the thoracic level was more restricted than at the lumbar level. Expression was in postmitotic neurons.

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

Specimen not shown: embryonic day 10.5 (more )
Note: Cross section of embryo at the thoracic level.
Structure Level Pattern Image Note
TS17: future spinal cord Present Results were similar to the caudal region of E12 embryos.

Specimen not shown: embryonic day 11.5 (more )
Note: Cross section of embryo at the thoracic level.
Structure Level Pattern Image Note
TS19: future spinal cord Present Results were similar to the caudal region of E12 embryos.

Specimen 3L: 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 3L
TS23: spinal cord dorsal horn Present 3L Expression was somewhat higher in the dorsal horn gray matter.

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

Specimen 5B: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: brain Present Widespread 5B 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 5B

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

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

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

Specimen not shown: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: retina nuclear layer Present Regionally restricted Expression was detected in all cells of the inner nuclear layer.


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