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Gene Expression Data
Assay Details
Assay
Reference: J:63772 Thiery E, et al., Developmentally regulated expression of the murine ortholog of the potassium channel KIR4.2 (KCNJ15). Mech Dev. 2000 Jul;95(1-2):313-6
Assay type: RNA in situ
MGI Accession ID: MGI:5771811
Gene symbol: Kcnj15
Gene name: potassium inwardly-rectifying channel, subfamily J, member 15
Probe: Kcnj15 cDNA
Probe preparation: Antisense labelled with S35 RNA
Results
Specimen 1B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: heart valve Present Regionally restricted 1B Expression is on the sides of the valves.
TS22: thymus primordium Present Regionally restricted 1B Expression is in the medulla.
TS22: cardiac muscle tissue Absent 1B

Specimen 1C: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: heart valve Present Regionally restricted 1C Expression is on the sides of the valves.
TS22: thymus primordium Present Regionally restricted 1C Expression is in the medulla.
TS22: cardiac muscle tissue Absent 1C

Specimen 1D: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: heart valve Present Regionally restricted 1D Expression is on the sides of the valves.
TS22: thymus primordium Present Regionally restricted 1D Expression is in the medulla.
TS22: thyroid gland Present 1D
TS22: cardiac muscle tissue Absent 1D

Specimen 1F: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: skeletal joint Strong Regionally restricted 1F Expression is at the scapulohumeral joint.
TS22: rib cartilage condensation Strong Regionally restricted 1F Expression is at the vertebrocostal junction.
TS22: vertebra Strong Regionally restricted 1F Expression is at the vertebrocostal junction.
TS22: forelimb joint Strong 1F
TS22: bone Present Regionally restricted 1F Expression is in the perichondrium.
TS22: lung Absent 1F
TS22: metanephros Absent 1F

Specimen 1G/H: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: rib cartilage condensation Strong Regionally restricted 1G/H Expression is at the vertebrocostal junction.
TS22: vertebra Strong Regionally restricted 1G/H Expression is at the vertebrocostal junction.
TS22: lung Absent 1G/H

Specimen 2A/B: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: olfactory epithelium Strong 2A/B
TS25: hair follicle Present 2A/B
TS25: mandible Present 2A/B
TS25: maxilla Present 2A/B
TS25: nasopharynx epithelium Present 2A/B
TS25: tooth Present 2A/B
TS25: vibrissa follicle Present 2A/B
TS25: sublingual gland Present Regionally restricted 2A/B Expression is in the ducts.
TS25: submandibular gland Present Regionally restricted 2A/B Expression is in the ducts.
TS25: oropharynx Present Regionally restricted 2A/B Expression is in the epithelium.
TS25: eye gland Present Regionally restricted 2A/B Expression is in the lacrimal gland.

Specimen 2C: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: olfactory epithelium Strong 2C
TS25: mandible Present 2C
TS25: maxilla Present 2C

Specimen 2D/E: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: cortical renal tubule Present 2D/E
TS25: stomach Present 2D/E
TS25: cardiac muscle tissue Absent 2D/E
TS25: renal medulla Absent 2D/E

Specimen 2F: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: thymus Strong 2F
TS25: bronchiole Strong Regionally restricted 2F Expression is in some of the bronchioli.
TS25: alveolar system Present 2F

Specimen 2G/H: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: thymus Strong 2G/H
TS25: urethra Strong 2G/H
TS25: urothelium of bladder Strong 2G/H
TS25: bronchiole Strong Regionally restricted 2G/H Expression is in some of the bronchioli.
TS25: alveolar system Present 2G/H

Specimen 2I/J: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: limb bone Present Regionally restricted 2I/J Expression is in the perichondrium.
TS25: limb Present Regionally restricted 2I/J Expression is in the ligaments and the tendons.

Specimen not shown E10.5: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: embryo Absent

Specimen not shown E12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: thymus primordium Present
TS20: thyroid gland Present

Specimen not shown E17.5: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: cardiac valve leaflet Present
TS25: heart valve Present Regionally restricted Expression is in the sides.


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
03/18/2025
MGI 6.24
The Jackson Laboratory