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Gene Expression Data
Assay Details
Assay
Reference: J:20553 Guillemot F, et al., Essential role of Mash-2 in extraembryonic development. Nature. 1994 Sep 22;371(6495):333-6
Assay type: RNA in situ
MGI Accession ID: MGI:3525594
Gene symbol: Tpbpa
Gene name: trophoblast specific protein alpha
Probe: gene 4311 probe
Probe preparation: Antisense RNA
Results
Specimen 3G: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: extraembryonic component Present Regionally restricted 3g Expression is present in the spongiotrophoblast cells in the placenta and their precursors in the ectoplacental cone.
TS28: placenta Present Regionally restricted 3g Expression is present in the spongiotrophoblast cells in the placenta and their precursors in the ectoplacental cone.

Specimen 3H: embryonic day 8.5; Ascl2tm1Alj/Ascl2tm1Alj (more )
Structure Level Pattern Image Note
TS13: extraembryonic component Absent 3h There is no expression in the mutant trophoblast.

Specimen Not shown WT: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: extraembryonic component Present Expression is present in the trophoblast.

Specimen Not shown mutant: embryonic day 7.5; Ascl2tm1Alj/Ascl2tm1Alj (more )
Structure Level Pattern Image Note
TS11: extraembryonic component Absent There is no expression in the mutant trophoblast.


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