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Gene Expression Data
Assay Details
Assay
Reference: J:33697 Gibson-Brown JJ, et al., Evidence of a role for T-box genes in the evolution of limb morphogenesis and the specification of forelimb/hindlimb identity. Mech Dev. 1996 May;56(1-2):93-101
Assay type: RNA in situ
MGI Accession ID: MGI:3846937
Gene symbol: Tbx2
Gene name: T-box 2
Probe: Tbx2 cDNA5
Probe preparation: Antisense labelled with digoxigenin RNA
Results
Specimen 1A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: forelimb bud Present Regionally restricted 1A Expression at the posterior margin of the forelimb bud.

Specimen 1B: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: forelimb bud mesenchyme Present Regionally restricted 1B Expression in the anterior and posterior proximal mesenchyme of both forelimb and hindlimb buds.
TS17: hindlimb bud mesenchyme Present Regionally restricted 1B Expression in the anterior and posterior proximal mesenchyme of both forelimb and hindlimb buds.

Specimen 1C: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: forelimb bud mesenchyme Present Regionally restricted 1C Expression in anterior mesenchyme restricted to the proximal half of the limb margin. Expression extends in a broad stripe from the body wall to the distal tip of the autopod.
TS19: hindlimb bud mesenchyme Present Regionally restricted 1C Expression in anterior mesenchyme restricted to the proximal half of the limb margin. Expression extends in a broad stripe from the body wall to the distal tip of the autopod.

Specimen 1D: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: foot Present Regionally restricted 1D Marginal expression only in the posterior part of the autopod.
TS20: hand Present Regionally restricted 1D Marginal expression only in the posterior part of the autopod.
TS20: foot mesenchyme Present Regionally restricted 1D Expression in the mesenchyme underlying the AER.
TS20: hand mesenchyme Present Regionally restricted 1D Expression in the mesenchyme underlying the AER.
TS20: interdigital region between forelimb digits 4 and 5 mesenchyme Present 1D Expression only in the mesenchyme surrounding digit V.

Specimen 1E: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: foot mesenchyme Present Regionally restricted 1E Expression in the mesenchyme of the posterior limb margin.
TS21: hand mesenchyme Present Regionally restricted 1E Expression in the mesenchyme of the posterior limb margin.
TS21: forelimb interdigital region Absent 1E
TS21: hindlimb interdigital region Absent 1E

Specimen 2A: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: forelimb bud mesenchyme Present Regionally restricted 2A
TS19: handplate apical ectodermal ridge Absent 2A

Specimen 2B: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: forelimb bud mesenchyme Present Regionally restricted 2B
TS19: hindlimb bud mesenchyme Present Regionally restricted 2B
TS19: footplate apical ectodermal ridge Absent 2B


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