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Gene Expression Data
Assay Details
Assay
Reference: J:383230 He XD, et al., Dynamic remodeling of epithelial junctions in trophoblast cells of the mammalian blastocyst. Dev Biol. 2026 Jun;534:152-159
Assay type: Immunohistochemistry
MGI Accession ID: MGI:8325767
Gene symbol: Tjp1
Gene name: tight junction protein 1
Antibody: Anti-ZO-1 (clone ZO1-1A12; 33-9100)
Detection system: Secondary antibody coupled to Alexa Fluor
Results
Specimen 1a Stage 1 ZO-1: embryonic day 3.5 (more )
Structure Level Pattern Image Note
TS4: trophectoderm Present Regionally restricted 1a Stage 1 ZO-1 Expression consistently localized to intercellular junctions between trophectoderm cells.
Specimen 1a Stage 2 ZO-1: embryonic day 3.5 (more )
Structure Level Pattern Image Note
TS4: trophectoderm Present Regionally restricted 1a Stage 2 ZO-1 Expression consistently localized to intercellular junctions between trophectoderm cells.
Specimen 1a Stage 3 ZO-1: embryonic day 4.0 (more )
Structure Level Pattern Image Note
TS5: trophectoderm Present Regionally restricted 1a Stage 3 ZO-1 Expression consistently localized to intercellular junctions between trophectoderm cells.
Specimen 1a Stage 4 ZO-1: embryonic day 4.0 (more )
Structure Level Pattern Image Note
TS5: trophectoderm Present Regionally restricted 1a Stage 4 ZO01 Expression consistently localized to intercellular junctions between trophectoderm cells.
Specimen 1a Stage 5 ZO-1: embryonic day 4.5 (more )
Structure Level Pattern Image Note
TS6: trophectoderm Present Regionally restricted 1a Stage 5 ZO-1 Expression consistently localized to intercellular junctions between trophectoderm cells.
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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Send questions and comments to User Support. 		last database update
10/06/2026
MGI 6.29 		The Jackson Laboratory