About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:30986 Chowdhury K, et al., The ubiquitous transactivator Zfp-38 is upregulated during spermatogenesis with differential transcription. Mech Dev. 1992 Dec;39(3):129-42
Assay type: RNA in situ
MGI Accession ID: MGI:5446323
Gene symbol: Zscan21
Gene name: zinc finger and SCAN domain containing 21
Probe: pKC65
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 6a: postnatal week 10-12 (more )
Structure Level Pattern Image Note
TS28: seminiferous tubule Present Non-Uniform 6a
Specimen 6c/d: postnatal week 10-12 (more )
Note: brightfield/darkfield pair.
Structure Level Pattern Image Note
TS28: spermatid Strong 6c/d
TS28: spermatocyte Strong 6c/d
TS28: interstitium of the testis Absent 6c/d
TS28: spermatogonium Absent 6c/d
TS28: spermatozoon Absent 6c/d
Specimen 6e/f: postnatal week 10-12 (more )
Note: brightfield/darkfield pair.
Structure Level Pattern Image Note
TS28: spermatid Strong 6e/f
TS28: spermatocyte Strong 6e/f
TS28: interstitium of the testis Absent 6e/f
TS28: spermatogonium Absent 6e/f
TS28: spermatozoon Absent 6e/f
Specimen 7A: postnatal adult (more )
Structure Level Pattern Image Note
TS28: primary spermatocyte Present 7A
TS28: secondary spermatocyte Present 7A
Specimen 7B: postnatal adult (more )
Structure Level Pattern Image Note
TS28: spermatid Weak 7B Haploid early spermatids.
TS28: spermatogonium Absent 7B
TS28: spermatozoon Absent 7B
Specimen 7C: postnatal adult (more )
Structure Level Pattern Image Note
TS28: primary spermatocyte Present 7C
TS28: secondary spermatocyte Present 7C
Specimen Not shown E14.0: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: embryo Absent The authors state that there was no significant hybridization in the testis or other organs by in situ.
TS22: testis Absent The authors state that there was no significant hybridization in the testis or other organs by in situ.
Specimen Not shown E17.0: embryonic day 17.0 (more )
Structure Level Pattern Image Note
TS25: embryo Absent The authors state that there was no significant hybridization in the testis or other organs by in situ.
TS25: testis Absent The authors state that there was no significant hybridization in the testis or other organs by in situ.
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 		The Jackson Laboratory