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Gene Expression Data
Assay Details
Assay
Reference: J:165759 Chiu HS, et al., Comparative gene expression analysis of genital tubercle development reveals a putative appendicular Wnt7 network for the epidermal differentiation. Dev Biol. 2010 Aug 15;344(2):1071-87
Assay type: RNA in situ
MGI Accession ID: MGI:6705002
Gene symbol: Kcnab1
Gene name: potassium voltage-gated channel, shaker-related subfamily, beta member 1
Probe: Kcnab1 cDNA2
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 4A-ventral: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: urethral plate Present Regionally restricted 4A Kcnab1-ventral Expression is seen in the mesenchyme.
TS21: genital tubercle mesenchyme Present 4A Kcnab1-ventral
TS21: mesenchyme of preputial swelling Present 4A Kcnab1-ventral
Specimen 4A-lateral: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: urethral plate Present Regionally restricted 4A Kcnab1-lateral Expression is seen in the mesenchyme.
TS21: genital tubercle mesenchyme Present 4A Kcnab1-lateral
Specimen 4A-dorsal: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: urethral plate Present Regionally restricted 4A Kcnab1-dorsal Expression is seen in the mesenchyme.
TS21: genital tubercle mesenchyme Present 4A Kcnab1-dorsal
TS21: mesenchyme of preputial swelling Present 4A Kcnab1-dorsal
Specimen 4A-transverse: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: urethral plate Present Regionally restricted 4A Kcnab1-transverse Expression is seen in the mesenchyme.
TS21: genital tubercle mesenchyme Present 4A Kcnab1-transverse
Specimen 4A-longitudinal: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: urethral plate Present Regionally restricted 4A Kcnab1-longitudinal Expression is seen in the mesenchyme.
TS21: genital tubercle mesenchyme Present 4A Kcnab1-longitudinal
Specimen 5Bd: embryonic day 13.5 (more )
Note: Pseudo colored overlay: green - Kcnab1; blue - Wnt5a (assay MGI:6705006); red - Dkk1 (assay MGI:6704978)
Structure Level Pattern Image Note
TS21: genital tubercle mesenchyme Present 5Bd Areas of expression include, but are not limited to, the future glans.
TS21: distal genital tubercle Present 5Bd
Specimen 5Bd': embryonic day 13.5 (more )
Note: Pseudo colored overlay: green - Kcnab1; blue - Wnt5a (assay MGI:6705006); red - Dkk1 (assay MGI:6704978)
Structure Level Pattern Image Note
TS21: genital tubercle mesenchyme Present 5Bd' Areas of expression include, but are not limited to, the future glans.
TS21: distal genital tubercle Present 5Bd'
Specimen Table S8-cranial arches: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: branchial arch Absent
Specimen Table S8-limbs: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: limb Absent
Specimen Table S8-GT (10.5dpc): embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: genital swelling Absent No expression is seen in the genital tubercle.
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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12/30/2025
MGI 6.24 		The Jackson Laboratory