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Gene Expression Data
Assay Details
Assay
Reference: J:12566 O'Brien TX, et al., Positional specification of ventricular myosin light chain 2 expression in the primitive murine heart tube. Proc Natl Acad Sci U S A. 1993 Jun 1;90(11):5157-61
Assay type: RNA in situ
MGI Accession ID: MGI:3845040
Gene symbol: Nppa
Gene name: natriuretic peptide type A
Probe: ANF probe7
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 1K: embryonic day 9.0 (more )
Structure Level Pattern Image Note
TS14: common atrial chamber Weak 1K
TS14: primitive ventricle Weak 1K
TS14: outflow tract Absent 1K
Specimen 2G: embryonic day 11.0 (more )
Structure Level Pattern Image Note
TS18: heart atrium Present Regionally restricted 2G Expression in both atrial and ventricular chambers, particularly the subendocardium.
TS18: primitive ventricle Present Regionally restricted 2G Expression in both atrial and ventricular chambers, particularly the subendocardium.
Specimen 2J,K: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: heart atrium Present 2J/K Expression localized predominantly to the atrium.
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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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory