About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:217173 Lockhart MM, et al., Alk3 mediated Bmp signaling controls the contribution of epicardially derived cells to the tissues of the atrioventricular junction. Dev Biol. 2014 Dec 1;396(1):8-18
Assay type: Immunohistochemistry
MGI Accession ID: MGI:7388196
Gene symbol: Postn
Gene name: periostin, osteoblast specific factor
Antibody: anti-periostin
Detection system: Secondary antibody coupled to fluorescein
Results
Specimen 6C: embryonic day 17.0; Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/Gt(ROSA)26Sor+, Tg(Wt1-cre)#Jbeb/0 (more )
Note: Conditional mutant. Double labeled: green - Postn; red - myosin staining.
Structure Level Pattern Image Note
TS25: heart Present Regionally restricted 6C Expressed in the well-formed annulus fibrosus in the atrioventricular junction.

Specimen 6D: embryonic day 17.0; Bmpr1atm2.1Bhr/Bmpr1atm2.1Bhr, Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/Gt(ROSA)26Sor+, Tg(Wt1-cre)#Jbeb/0 (more )
Note: Conditional mutant. Double labeled: green - Postn; red - myosin staining.
Structure Level Pattern Image Note
TS25: heart Present Regionally restricted 6D No annulus fibrosus was formed in the atrioventricular junction.


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
03/18/2025
MGI 6.24
The Jackson Laboratory