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Gene Expression Data
Assay Details
Assay
Reference: J:3684 Smith DE, et al., Isolation of Sna, a mouse gene homologous to the Drosophila genes snail and escargot: its expression pattern suggests multiple roles during postimplantation development [published erratum appears in Development 1993 Mar;117(3):preceding table of contents]. Development. 1992 Dec;116(4):1033-9
Assay type: RNA in situ
MGI Accession ID: MGI:2153806
Gene symbol: Snai1
Gene name: snail family zinc finger 1
Probe: Sna probe1
Probe preparation: Antisense RNA
Results
Specimen 4A: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS10: primitive streak Present 4A
TS10: embryo mesoderm Present Regionally restricted 4A Expression in the advancing mesodermal wings.
TS10: ectoplacental cone Present 4A Authors report expression in part of the ectoplacental cone.
Specimen 5A: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: head mesenchyme Strong Regionally restricted 5A High levels of expression in the headfold region.
TS13: extraembryonic component Strong Regionally restricted 5A High levels expression in the allantois.
Specimen 5D: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: head mesenchyme Strong Regionally restricted 5D High levels of expression in the headfold region.
TS13: somite Strong 5D
TS13: trunk unsegmented mesenchyme Strong 5D
Specimen 7A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: head mesenchyme derived from neural crest Strong Regionally restricted 7A Authors report high levels of expression in regions colonized by cephalic neural crest cells.
TS15: branchial arch Strong 7A
TS15: forelimb bud Strong 7A
TS15: tail mesenchyme Strong 7A
TS15: trunk somite Strong 7A
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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05/07/2024
MGI 6.23 		The Jackson Laboratory