About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:71953 Chen X, et al., An aspartic proteinase expressed in the yolk sac and neonatal stomach of the mouse. Biol Reprod. 2001 Oct;65(4):1092-101
Assay type: Northern blot
MGI Accession ID: MGI:4421063
Gene symbol: Pga5
Gene name: pepsinogen 5, group I
Probe: mpepF cDNA
Probe preparation: Double stranded labelled with P32 DNA
Visualized with: Autoradiography
Results Image: 3B
 Sample Information Bands Other Sample Information
Lane AgeStructure Size Not Specified Amount Genetic BackgroundMutant Allele(s)Sex
11.5 E11.5 TS19: extraembryonic component
TS19: yolk sac
TS28: placenta 		Weak 20 µg; total RNA 129/SvEv Not Specified
12.5 E12.5 TS20: extraembryonic component
TS20: yolk sac
TS28: placenta 		Weak 20 µg; total RNA 129/SvEv Not Specified
13.5 E13.5 TS21: extraembryonic component
TS21: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
14.5 E14.5 TS22: extraembryonic component
TS22: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
15.5 E15.5 TS23: extraembryonic component
TS23: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
16.5 E16.5 TS24: extraembryonic component
TS24: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
17.5 E17.5 TS25: extraembryonic component
TS25: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
18.5 E18.5 TS26: extraembryonic component
TS26: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
term E19.5 (a) TS26: extraembryonic component
TS26: yolk sac
TS28: placenta 		Present 20 µg; total RNA 129/SvEv Not Specified
Notes:
(a) Age assigned by curator based on morphological criteria supplied by authors.
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
01/06/2026
MGI 6.24 		The Jackson Laboratory