Snai1 RNA in situ Gene Expression Assay

Gene Expression Data
Assay Details

Assay

Reference:	J:90361 Vega S, et al., Snail blocks the cell cycle and confers resistance to cell death. Genes Dev. 2004 May 15;18(10):1131-43
Assay type:	RNA in situ
MGI Accession ID:	MGI:6488204
Gene symbol:	Snai1
Gene name:	snail family zinc finger 1

Probe:	Snail probe6
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Results

4A ©

Specimen 4A: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: embryo	Present	Regionally restricted	4A

4D ©

Specimen 4D: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: future hindbrain neural crest	Present	Regionally restricted	4D	Expression at edges of neural plate, corresponding to premigratory crest cells undergoing epithelial-mesenchymal transition (EMT).

4G ©

Specimen 4G: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: neural crest	Present	Regionally restricted	4G	Expression maintained in crest cells after delamination.
TS13: trunk somite	Moderate		4G	Moderate expression in decondensing somites.

4J ©

Specimen 4J: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: allantois	Present		4J

5A ©

Specimen 5A: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: embryo	Present	Regionally restricted	5A	Author report an inverse correlation between expression and cell proliferation.

5C ©

Specimen 5C: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: future prosencephalon	Ambiguous		5C

5E ©

Specimen 5E: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: allantois	Present	Graded	5E

5G ©

Specimen 5G: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: neural ectoderm	Present	Regionally restricted	5G

6C Snail ©

Specimen 6C Snail: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: head mesenchyme	Strong	Regionally restricted	6C Snail
TS13: migrating neural crest	Strong		6C Snail
TS13: future midbrain	Absent		6C Snail	Expression absent in regions of intense cell death.
TS13: future prosencephalon	Absent		6C Snail	Expression absent in regions of intense cell death.
TS13: heart	Absent		6C Snail	Expression absent in regions of intense cell death.

Specimen 6C Snail high mag.: embryonic day 8.5 (more

)

Structure	Level	Image
TS13: rhombomere 4	Present	6C Snail high mag.
TS13: rhombomere 3	Absent	6C Snail high mag.
TS13: rhombomere 5	Absent	6C Snail high mag.

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)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 03/25/2025 MGI 6.24