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Gene Expression Data
Assay Details
Assay
Reference: J:122633 Christoffels VM, et al., Formation of the venous pole of the heart from an Nkx2-5-negative precursor population requires Tbx18. Circ Res. 2006 Jun 23;98(12):1555-63
Assay type: RNA in situ
MGI Accession ID: MGI:5700533
Gene symbol: Isl1
Gene name: ISL1 transcription factor, LIM/homeodomain
Results
Specimen 2B E9.5: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: cardiac muscle tissue Present 2B middle left Expressed in the myocardium, including the myocardial component of the inflow tract and outflow tract.
TS15: heart mesenchyme Present Regionally restricted 2B middle left Expressed in the dorsal mesenchyme that includes the second lineage.

Specimen 2B E10.5: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: heart mesenchyme Present Regionally restricted 2B middle right Expressed in the dorsal mesenchyme that includes the second lineage.
TS17: cardiac muscle tissue Present Regionally restricted 2B middle right Expressed in the myocardial component of the inflow tract and outflow tract.


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