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Gene Expression Data
Assay Details
Assay
Reference: J:71421 Loes S, et al., Slit1 is specifically expressed in the primary and secondary enamel knots during molar tooth cusp formation. Mech Dev. 2001 Sep;107(1-2):155-7
Assay type: RNA in situ
MGI Accession ID: MGI:5423996
Gene symbol: Slit1
Gene name: slit guidance ligand 1
Probe: Slit1 cDNA2
Probe preparation: Antisense labelled with S35 RNA
Assay notes: The exact developmental stages of the tooth germs were judged from the tissue sections according to morphological criteria.
Results
Specimen 1A1: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: oral epithelium Absent 1A1 Absent in molar tooth germ.
Specimen 1A2: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: oral epithelium Absent 1A2 Absent in molar tooth germ.
Specimen 1A3: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: oral epithelium Absent 1A3 Absent in molar tooth germ.
Specimen 1A4: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: primary enamel knot Present 1A4
TS21: tooth bud Present 1A4
Specimen 1A5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: primary enamel knot Present 1A5
TS22: cap stage tooth Present Regionally restricted 1A5
Specimen 1A6: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: secondary enamel knot Present 1A6
TS24: bell stage tooth Present Regionally restricted 1A6
Specimen 1A7: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: bell stage tooth Present 1A7
TS26: secondary enamel knot Present 1A7
Specimen Not shown: embryonic day 15.5 (more )
Note: Late cap stage of tooth development.
Structure Level Pattern Image Note
TS23: secondary enamel knot Present
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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04/23/2024
MGI 6.23 		The Jackson Laboratory