About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:52602 Hunter PJ, et al., Mrj encodes a DnaJ-related co-chaperone that is essential for murine placental development. Development. 1999 Mar;126(6):1247-58
Assay type: RNA in situ
MGI Accession ID: MGI:2151198
Gene symbol: Dnajb6
Gene name: DnaJ heat shock protein family (Hsp40) member B6
Probe: pE3
Probe preparation: Antisense labelled with P32 RNA
Visualized with: Autoradiography
Results
Specimen 1E: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: embryo Weak 1E Authors report low levels throughout most of embryo.
TS25: dorsal root ganglion Strong 1E
TS25: thymus Strong 1E
Specimen 1F: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: embryo Present 1F Authors report low levels throughout most of embryo.
TS23: neural retina Present Regionally restricted 1F Expression in the ganglion neural layer of the retina.
Specimen 1H: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: embryo Weak 1H Authors report low levels throughout most of embryo.
TS23: brain Present 1H
TS23: diencephalon Present 1H Consistently higher in expression in these structures.
TS23: midbrain Present 1H Consistently higher in expression in these structures.
TS23: trigeminal ganglion Present 1H Consistently higher in expression in these structures.
TS23: nasal cavity epithelium Present 1H
Specimen not shown: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: testis Present
Specimen 3G: embryonic day 8.5; Dnajb6Gt(ROSABetageo)6AD1Jcc/Dnajb6+ (more )
Note: Fixed in 4% paraformaldehyde, 0.02% glutaraldehyde.
Structure Level Pattern Image Note
TS13: chorion Present Non-Uniform 3G Expression is present in the trophoblast cells. It is weak or undetectable in the mesothelial layer.
TS13: trophoblast giant cell Present Non-Uniform 3G A subset of giant cells express at strikingly higher levels.
TS13: ectoplacental cone Present 3G
TS13: spongiotrophoblast Present 3G
TS13: allantois Absent 3G
Specimen not shown: embryonic day 11.5; Dnajb6Gt(ROSABetageo)6AD1Jcc/Dnajb6+ (more )
Note: Fixed in 4% paraformaldehyde, 0.02% glutaraldehyde.
Structure Level Pattern Image Note
TS19: labyrinthine zone Present Regionally restricted After chorioallantoic fusion, expression in the trophoblast component of the labyrinth.
Specimen 5E +/+: embryonic day 8.5 (more )
Note: Fixed in 4% paraformaldehyde, 0.02% glutaraldehyde.
Structure Level Pattern Image Note
TS13: trophoblast giant cell Present 5E left Expression in giant cells.
Specimen 5E -/-: embryonic day 8.5; Dnajb6Gt(ROSABetageo)6AD1Jcc/Dnajb6Gt(ROSABetageo)6AD1Jcc (more )
Note: Fixed in 4% paraformaldehyde, 0.02% glutaraldehyde.
Structure Level Pattern Image Note
TS13: trophectoderm Absent 5E right No expression above background in trophoblast cells of three homozygous mutant embryos.
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
12/30/2025
MGI 6.24 		The Jackson Laboratory