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Gene Expression Data
Assay Details
Assay
Reference: J:102843 Zhang Z, et al., Tbx1 expression in pharyngeal epithelia is necessary for pharyngeal arch artery development. Development. 2005 Dec;132(23):5307-15
Assay type: Recombinase reporter
MGI Accession ID: MGI:4819501
Gene symbol: Mesp1
Gene name: mesoderm posterior 1
Reporter: lacZ
Direct Detection
Results
Specimen Fig. 2C: embryonic day 10.5; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant.
Structure Level Pattern Image Note
TS17: trunk Present 2C

Specimen Fig. 2Ca: embryonic day 10.5; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant. Sagittal section through the embryo.
Structure Level Pattern Image Note
TS17: 1st branchial arch Present Widespread 2Ca Staining is extensive in the core arch mesoderm.
TS17: 2nd branchial arch Present Widespread 2Ca Staining is extensive in the core arch mesoderm.

Specimen Fig. 2Cb: embryonic day 10.5; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant. Sagittal section through the embryo.
Structure Level Pattern Image Note
TS17: branchial arch Present 2Cb Staining is observed in pharyngeal mesoderm.

Specimen Fig. 2Cc: embryonic day 10.5; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant. Sagittal section through the embryo.
Structure Level Pattern Image Note
TS17: 3rd branchial pouch Present Regionally restricted 2Cc Staining is observed in vascular endothelium.
TS17: 4th branchial pouch Present Regionally restricted 2Cc Staining is observed in vascular endothelium.

Specimen Fig. 3C: embryonic day 9.0; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant.
Structure Level Pattern Image Note
TS14: trunk Present Regionally restricted 3C Staining is not observed in the caudal axial meosderm.

Specimen Fig. 3C': embryonic day 9.0; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant. Coronal section through the pharynx.
Structure Level Pattern Image Note
TS14: branchial arch Present 3C' Staining is observed in the core arch mesoderm, pharyngeal mesoderm and vascular endothelium.

Specimen Fig. 4A: embryonic day 8.0; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant.
Structure Level Pattern Image Note
TS12: trunk Present 4A Staininng is observed in mesoderm-derived tissues.

Specimen Fig. 4A': embryonic day 8.0; Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+, Mesp1tm2(cre)Ysa/Mesp1+ (more )
Note: Conditional mutant. Transverse section through the pharynx.
Structure Level Pattern Image Note
TS12: branchial arch Present 4A' Staining is observed in pharyngeal mesoderm and all mesoderm-derived tissues, including vascular endothelia.


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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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last database update
03/18/2025
MGI 6.24
The Jackson Laboratory