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Gene Expression Data
Assay Details
Assay
Reference: J:68163 Loes S, et al., Expression of class 3 semaphorins and neuropilin receptors in the developing mouse tooth. Mech Dev. 2001 Mar;101(1-2):191-4
Assay type: RNA in situ
MGI Accession ID: MGI:3032947
Gene symbol: Sema3b
Gene name: sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3B
Probe: Sema3b cDNA1
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 1B1: embryonic day 10.5 (more )
Note: Initiation stage of tooth development.
Structure Level Pattern Image Note
TS17: 1st branchial arch mandibular component Absent 1B1 Absent in the tooth.
TS17: 1st branchial arch maxillary component Absent 1B1 Absent in the tooth.
Specimen 1B2: embryonic day 11.5 (more )
Note: Initiation stage of tooth development.
Structure Level Pattern Image Note
TS19: mandibular process Absent 1B2 Absent in the tooth.
TS19: maxillary process Absent 1B2 Absent in the tooth.
Specimen 1B3: embryonic day 12.5 (more )
Note: Early bud stage of tooth development.
Structure Level Pattern Image Note
TS20: tooth bud Absent 1B3 Absent in the tooth.
Specimen 1B4: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: tooth bud Absent 1B4
Specimen 1B5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cap stage tooth Present 1B5
TS22: dental papilla Present 1B5
Specimen 1B6: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: bell stage tooth Absent 1B6
Specimen 1B7: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: bell stage tooth Absent 1B7
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