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Gene Expression Data
Assay Details
Assay
Reference: J:61328 Cohen DR, et al., Expression of two novel mouse iroquois homeobox genes during neurogenesis. Mech Dev. 2000 Mar 1;91(1-2):317-21
Assay type: RNA in situ
MGI Accession ID: MGI:2677435
Gene symbol: Irx1
Gene name: Iroquois homeobox 1
Probe: pIrx1a
Probe preparation: Antisense labelled with digoxigenin RNA
Assay notes: Authors described two probes and said that similar expression patterns were detected with each; it is possible MGI:2677427 was used to generate some or all of these data.
Results
Specimen 2A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: future hindbrain Present Regionally restricted 2A Expression is in a dorsal domain in the mesencephalon. Absent at the mid/hindbrain boundary.
TS15: future midbrain Present Regionally restricted 2A Expression is in a dorsal domain in the mesencephalon. Absent at the mid/hindbrain boundary.
TS15: branchial arch Present Regionally restricted 2A Expression is in the epithelial components.
TS15: foregut Present Regionally restricted 2A Expression is in the epithelial components.
Specimen 2F: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: trunk somite Present 2F
TS17: primitive ventricle Present 2F
TS17: branchial arch Present Regionally restricted 2F Expression is in the epithelial components.
TS17: foregut Present Regionally restricted 2F Expression is in the epithelial components.
Specimen 4E: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: neural retinal epithelium Present 4E
Specimen 4F: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: neural retina Present 4F
Specimen 5B: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: nose Present Regionally restricted 5B Expression is in the mesenchyme surrounding the nasal epithelium.
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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03/25/2025
MGI 6.24 		The Jackson Laboratory