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Gene Expression Data
Assay Details
Assay
Reference: J:33880 Hakem R, et al., The tumor suppressor gene Brca1 is required for embryonic cellular proliferation in the mouse. Cell. 1996 Jun 28;85(7):1009-23
Assay type: Northern blot
MGI Accession ID: MGI:6452462
Gene symbol: Cdkn1a
Gene name: cyclin dependent kinase inhibitor 1A
Probe: p21 cDNA6
Probe preparation: labelled with P32 DNA
Results Image: 7C p21
 Sample Information Bands Other Sample Information
Lane AgeStructure Size Not Specified Amount Genetic BackgroundMutant Allele(s)Sex
wt E4.0 TS5: blastocyst Weak (a) Not Specified; poly-A+ RNA Not Specified Not Specified
mt E4.0 TS5: blastocyst Strong (b) Not Specified; poly-A+ RNA either: (involves: 129P2/OlaHsd * C3H/HeJ) or (involves: 129P2/OlaHsd * C57BL/6J) or (involves: 129P2/OlaHsd * CD-1) Brca1tm1Mak/Brca1tm1MakNot Specified
Notes:
(a) Weak expression in wild-type embryos.
(b) Expression dramatically increased in 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)
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last database update
03/25/2025
MGI 6.24
The Jackson Laboratory