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Gene Expression Data
Assay Details
Assay
Reference: J:46973 Studer M, et al., Genetic interactions between Hoxa1 and Hoxb1 reveal new roles in regulation of early hindbrain patterning. Development. 1998 Mar;125(6):1025-36
Assay type: RNA in situ
MGI Accession ID: MGI:1315186
Gene symbol: Hoxb1
Gene name: homeobox B1
Probe: Hox-2.9 probe3
Probe preparation: labelled with digoxigenin
Results
Specimen 4A: embryonic day 7.5-7.75 (more )
Note: Headfold stage embryo.
Structure Level Pattern Image Note
TS11: embryo Present 4A
TS11: embryo ectoderm Present Regionally restricted 4A At gastrulation is first present within the primitive streak in newly formed mesoderm and then in overlying ectoderm with an anterior boundary in the region of the node.
TS11: embryo mesoderm Present Regionally restricted 4A At gastrulation is first present within the primitive streak in newly formed mesoderm and then in overlying ectoderm with an anterior boundary in the region of the node.
TS11: node Present Regionally restricted 4A At gastrulation is first present within the primitive streak in newly formed mesoderm and then in overlying ectoderm with an anterior boundary in the region of the node.
TS11: primitive streak Present Regionally restricted 4A At gastrulation is first present within the primitive streak in newly formed mesoderm and then in overlying ectoderm with an anterior boundary in the region of the node.
Specimen 4B: embryonic day 7.5-7.75 (more )
Note: Headfold stage embryo.
Structure Level Pattern Image Note
TS11: embryo mesoderm Present 4B
TS11: neural ectoderm Present 4B
Specimen 5A: embryonic day 7.75 (more )
Note: Headfold stage embryo. Also stained for Otx2 (assay MGI:1315187).
Structure Level Pattern Image Note
TS11: embryo Present 5A
TS11: primitive streak Present 5A
Specimen 5C: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: primitive streak Strong 5C
TS13: rhombomere 4 Strong 5C
Specimen 5F: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: rhombomere 4 Strong 5F
Specimen 6A: embryonic day 8.75 (more )
Note: lateral view
Structure Level Pattern Image Note
TS13: rhombomere 4 Strong 6A
TS13: foregut diverticulum Strong 6A
TS13: embryo Strong Regionally restricted 6A Expression is high in the tailbud.
Specimen 6B: embryonic day 8.75 (more )
Note: dorsal view
Structure Level Pattern Image Note
TS13: rhombomere 4 Strong 6B
Specimen 6C: embryonic day 9.5 (more )
Note: dorsal view
Structure Level Pattern Image Note
TS15: rhombomere 4 Strong 6C
Specimen 6D: embryonic day 8.75; Hoxa1tm1Ipc/Hoxa1tm1Ipc (more )
Note: lateral view
Structure Level Pattern Image Note
TS13: rhombomere 4 Moderate 6D
TS13: foregut diverticulum Moderate 6D
TS13: embryo Moderate Regionally restricted 6D Expression is reduced in the tailbud of homozygous mutants.
Specimen 6E: embryonic day 8.75; Hoxa1tm1Ipc/Hoxa1tm1Ipc (more )
Note: dorsal view
Structure Level Pattern Image Note
TS13: rhombomere 4 Moderate 6E
Specimen 6F: embryonic day 9.5; Hoxa1tm1Ipc/Hoxa1tm1Ipc (more )
Note: dorsal view
Structure Level Pattern Image Note
TS15: rhombomere 4 Strong 6F
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