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Gene Expression Data
Assay Details
Assay
Reference: J:18543 Rashbass P, et al., Alterations in gene expression during mesoderm formation and axial patterning in Brachyury (T) embryos. Int J Dev Biol. 1994 Mar;38(1):35-44
Assay type: RNA in situ
MGI Accession ID: MGI:5910786
Gene symbol: Wnt3a
Gene name: wingless-type MMTV integration site family, member 3A
Probe: Wnt3a probe19
Probe preparation: Antisense RNA
Assay notes: Control embryos were either heterozygotes or +/+. Embryos were post-fixed with 4% paraformaldhyde/0.2% glutaraldehyde.
Results
Specimen 1E control: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: primitive streak Present 1E control
TS13: embryo ectoderm Present Regionally restricted 1E control Expression is posterior.
TS13: embryo mesoderm Present Regionally restricted 1E control Expression is posterior.
TS13: neural ectoderm Present Regionally restricted 1E control Expression is dorsal.
TS13: allantois Absent 1E control

Specimen 1E -/-: embryonic day 8.5; T/T (more )
Structure Level Pattern Image Note
TS13: neural ectoderm Present Regionally restricted 1E -/- Expression in this mutant is the same as in wild-type embryos.
TS13: allantois Absent 1E -/-
TS13: embryo mesoderm Absent 1E -/-
TS13: non-neural ectoderm Absent 1E -/-
TS13: primitive streak Absent 1E -/-

Specimen not shown: control: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: primitive streak Present
TS11: embryo Present Regionally restricted Expression extends into the posterolateral margins of the egg cylinder.

Specimen not shown: -/-: embryonic day 7.5; T/T (more )
Structure Level Pattern Image Note
TS11: primitive streak Present Expression in this mutant is the same as in wild-type embryos.
TS11: embryo Present Regionally restricted Expression in this mutant is the same as in wild-type embryos.


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
03/25/2025
MGI 6.24
The Jackson Laboratory