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Gene Expression Data
Assay Details
Assay
Reference: J:16388 Rijli FM, et al., A homeotic transformation is generated in the rostral branchial region of the head by disruption of Hoxa-2, which acts as a selector gene. Cell. 1993 Dec 31;75(7):1333-49
Assay type: RNA in situ
MGI Accession ID: MGI:5780675
Gene symbol: Hoxb2
Gene name: homeobox B2
Probe: Hoxb2 probe12
Probe preparation: Antisense RNA
Results
Specimen 9b: embryonic day 9.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS15: rhombomere 3 Strong 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 4 Strong 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 5 Strong 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: facio-acoustic preganglion complex Present 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 6 Present 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 7 Present 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 8 Present 9b b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: rhombomere 2 Absent 9b b-2 Expression in this mutant is the same as in wild-type embryos.
Specimen 9c: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: 2nd branchial arch mesenchyme Present 9c b-2
TS15: branchial arch mesenchyme Present 9c b-2
Specimen 9d: embryonic day 9.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS15: 2nd branchial arch mesenchyme Present 9d b-2 Expression in this mutant is the same as in wild-type embryos.
TS15: branchial arch mesenchyme Present 9d b-2 Expression in this mutant is the same as in wild-type embryos.
Specimen not shown E8.5 WT: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: branchial arch mesenchyme derived from neural crest Present
TS13: future hindbrain Present
Specimen not shown E8.5 -/-: embryonic day 8.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS13: branchial arch mesenchyme derived from neural crest Present Expression in this mutant is the same as in wild-type embryos.
TS13: future hindbrain Present Expression in this mutant is the same as in wild-type embryos.
Specimen not shown E9.5 WT: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: rhombomere 3 Strong
TS15: rhombomere 4 Strong
TS15: rhombomere 5 Strong
TS15: facio-acoustic preganglion complex Present
TS15: rhombomere 6 Present
TS15: rhombomere 7 Present
TS15: rhombomere 8 Present
TS15: rhombomere 2 Absent
Specimen not shown E10.5 WT: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: branchial arch mesenchyme derived from neural crest Present
TS17: hindbrain Present
Specimen not shown E10.5 -/-: embryonic day 10.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS17: branchial arch mesenchyme derived from neural crest Present Expression in this mutant is the same as in wild-type embryos.
TS17: hindbrain Present Expression in this mutant is the same as in wild-type embryos.
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