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Gene Expression Data
Assay Details
Assay
Reference: J:148194 Han DY, et al., Differential Islet-1 expression among lumbosacral spinal motor neurons in prenatal mouse. Brain Res. 2009 Apr 10;1265:30-6
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5699345
Gene symbol: Isl1
Gene name: ISL1 transcription factor, LIM/homeodomain
Antibody: Anti-Islet1/2 (H120) sc-30200
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Assay notes: The specificity of the antibody used was not detailed; both family members have been annotated.
Results
Specimen 2B: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: spinal cord lateral wall Present Regionally restricted 2B Expressed in the medial motor column and the lateral motor column.

Specimen not shown: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: spinal cord lateral wall Present Regionally restricted Expressed in motoneuron columns in the retrodorsolateral, dorsolateral, and ventral nucleus. Expressed in both the sympathetic preganglionic neurons and the parasympathetic preganglionic neurons within the intermediolateral column.

Specimen not shown: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: spinal cord lateral wall Present Regionally restricted Expressed in motoneuron columns in the retrodorsolateral, dorsolateral, and ventral nucleus. Expressed in both the sympathetic preganglionic neurons and the parasympathetic preganglionic neurons within the intermediolateral column.

Specimen not shown: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: ventral grey horn Strong Regionally restricted Expressed in the sympathetic preganglionic neurons of the intermediolateral column.

Specimen not shown: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: ventral grey horn Strong Regionally restricted Expressed in the sympathetic preganglionic neurons of the intermediolateral column.


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
12/30/2025
MGI 6.24
The Jackson Laboratory