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Gene Expression Data
Assay Details
Assay
Reference: J:24115 Shawlot W, et al., Requirement for Lim1 in head-organizer function [see comments]. Nature. 1995 Mar 30;374(6521):425-30
Assay type: RNA in situ
MGI Accession ID: MGI:1926835
Gene symbol: T
Gene name: brachyury, T-box transcription factor T
Probe: pME68S
Probe preparation: Antisense RNA
Assay notes: Wild-type specimens were either homozygous wild-type or heterozygous mutant.
Results
Specimen 5a: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: node Present 5a Expression in primitive streak, node, and head process.
TS11: notochordal process Present 5a Expression in primitive streak, node, and head process.
TS11: primitive streak Present 5a Expression in primitive streak, node, and head process.

Specimen 5b: embryonic day 7.5; Lhx1tm1Bhr/Lhx1tm1Bhr (more )
Structure Level Pattern Image Note
TS11: primitive streak Present 5b Expression is only in the primitive streak region and did not extend to the distal tip of the embryo.
TS11: node Absent 5b Expression was absent in the node and head process.
TS11: notochordal process Absent 5b Expression was absent in the node and head process.

Specimen 5k: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: notochord Present Regionally restricted 5k Expression in the notochord in the trunk and tail.

Specimen 5l: embryonic day 8.5; Lhx1tm1Bhr/Lhx1tm1Bhr (more )
Structure Level Pattern Image Note
TS13: notochord Present Regionally restricted 5l Expression in the notochord in the trunk and tail.


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
09/30/2025
MGI 6.24
The Jackson Laboratory