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Gene Expression Data
Assay Details
Assay
Reference: J:38660 Worrad DM, et al., Regulation of gene expression in the preimplantation mouse embryo: temporal and spatial patterns of expression of the transcription factor Sp1. Mol Reprod Dev. 1997 Mar;46(3):268-77
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5648732
Gene symbol: Sp1
Gene name: trans-acting transcription factor 1
Antibody: anti-Sp1
Detection system: Secondary antibody coupled to fluorescein
Assay notes: Quantification of immunocytochemical analyses was shown in Fig. 5.
Results
Specimen 4A: embryonic day 0.5 (more )
Note: One-cell embryos in G1.
Structure Level Pattern Image Note
TS1: 1-cell stage conceptus Ambiguous 4A
Specimen 4B: embryonic day 0.5 (more )
Note: One-cell embryos in G2.
Structure Level Pattern Image Note
TS1: 1-cell stage conceptus Ambiguous 4B The total amount increased between G1 and G2.
Specimen 4C: embryonic day 1.0 (more )
Note: Two-cell embryos in G2.
Structure Level Pattern Image Note
TS2: 2-cell stage conceptus Present 4C
Specimen 4D: embryonic day 2.5 (more )
Note: Eight-cell embryos.
Structure Level Pattern Image Note
TS3: 8-cell stage conceptus Present 4D
Specimen 4E: embryonic day 3.5 (more )
Note: Blastocysts.
Structure Level Pattern Image Note
TS4: blastocyst-stage conceptus Present 4E The total amount increased between the one-cell and blastocysts stages. The nuclear concentration in the trophectoderm cells was greater than in the inner cell mass 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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03/25/2025
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