About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:122248 Gittenberger-de Groot AC, et al., Nkx2.5-negative myocardium of the posterior heart field and its correlation with podoplanin expression in cells from the developing cardiac pacemaking and conduction system. Anat Rec (Hoboken). 2007 Jan;290(1):115-22
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6719227
Gene symbol: Nkx2-5
Gene name: NK2 homeobox 5
Antibody: anti-Nkx2-5
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Results
Specimen 1f: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: atrium cardiac muscle Present 1g , 1f , 1h
TS19: cardinal vein Absent 1g , 1f , 1h
TS19: heart mesenchyme Absent 1g , 1f , 1h
TS19: sinoatrial node Absent 1g , 1f , 1h
Specimen 2g: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: heart Present 2h , 2g
TS21: cardinal vein Absent 2g , 2h
TS21: heart mesenchyme Absent 2g , 2h
TS21: sinoatrial node Absent 2g , 2h
Specimen 2i: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: heart Present 2i , 2j
TS21: great vessel of heart Weak Regionally restricted 2j , 2i Expression is in the pulmonary vein.
TS21: interventricular septum Weak Regionally restricted 2i , 2j Expression is in a circular structure situated at the site of the common bundle at the top of the ventricular septum.
TS21: cardinal vein Absent 2j , 2i
TS21: heart mesenchyme Absent 2j , 2i
TS21: sinoatrial node Absent 2j , 2i
Specimen not shown E9.5: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: cardiac muscle tissue Present
TS15: dorsal mesocardium Absent
TS15: intraembryonic coelom Absent
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