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Gene Expression Data
Assay Details
Assay
Reference: J:81324 Smart N, et al., A differential screen for putative targets of the bHLH transcription factor Hand1 in cardiac morphogenesis. Mech Dev. 2002 Dec;119 Suppl 1:S65-71
Assay type: RNA in situ
MGI Accession ID: MGI:2671311
Gene symbol: Tmsb4x
Gene name: thymosin, beta 4, X chromosome
Probe: Tmsb4x cDNA
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 2A: embryonic day 10.0 (more )
Structure Level Pattern Image Note
TS16: outflow tract Present 2A
TS16: primitive ventricle Present Regionally restricted 2A Expression is at the anterior-frontal region.
Specimen 2B: embryonic day 10.0 (more )
Structure Level Pattern Image Note
TS16: outflow tract Present 2B
TS16: primitive ventricle cardiac muscle Present Regionally restricted 2B Expression is at the anterior-frontal region.
TS16: migrating neural crest Present Regionally restricted 2B Expression is in the presumptive cardiac neural crest migrating through the pharyngeal arch region.
Specimen 2C: embryonic day 10.0 (more )
Structure Level Pattern Image Note
TS16: outflow tract Present Regionally restricted 2C Expression is in two distinct areas.
Specimen 2D: embryonic day 10.0 (more )
Structure Level Pattern Image Note
TS16: primitive ventricle cardiac muscle Present Regionally restricted 2D Expression is at the anterior-frontal region.
TS16: migrating neural crest Present Regionally restricted 2D Expression is in the presumptive cardiac neural crest migrating through the pharyngeal arch region.
TS16: atrioventricular canal Present 2D
TS16: endocardial cushion Present 2D
TS16: bulbus cordis caudal half endocardial lining Present 2D
TS16: bulbus cordis rostral half endocardial lining Present 2D
TS16: common atrial chamber left part endocardial lining Present 2D
TS16: common atrial chamber right part endocardial lining Present 2D
TS16: left auricular region endocardial lining Present 2D
TS16: outflow tract endocardial tube Present 2D
TS16: primitive ventricle endocardial lining Present 2D
TS16: right auricular region endocardial lining Present 2D
TS16: heart Present Regionally restricted 2D Expression is in the pericardium.
Specimen 2E: embryonic day 10.0 (more )
Structure Level Pattern Image Note
TS16: atrioventricular canal Present 2E
TS16: endocardial cushion Present 2E
TS16: bulbus cordis caudal half endocardial lining Present 2E
TS16: bulbus cordis rostral half endocardial lining Present 2E
TS16: common atrial chamber left part endocardial lining Present 2E
TS16: common atrial chamber right part endocardial lining Present 2E
TS16: left auricular region endocardial lining Present 2E
TS16: outflow tract endocardial tube Present 2E
TS16: primitive ventricle endocardial lining Present 2E
TS16: right auricular region endocardial lining Present 2E
Specimen 5A, +/+: embryonic day 8.0 (more )
Structure Level Pattern Image Note
TS12: primitive heart tube Weak 5A
Specimen 5B, -/-: embryonic day 8.0; Hand1tm1Jcc/Hand1tm1Jcc (more )
Structure Level Pattern Image Note
TS12: heart Absent 5B
TS12: head somite Present 5B
TS12: trunk somite Present 5B
TS12: yolk sac Present Regionally restricted 5B Expression is in the vasculature.
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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03/25/2025
MGI 6.24 		The Jackson Laboratory