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Gene Expression Data
Assay Details
Assay
Reference: J:28700 Dear TN, et al., The Hox11 gene is essential for cell survival during spleen development. Development. 1995 Sep;121(9):2909-15
Assay type: In situ reporter (knock in)
MGI Accession ID: MGI:5085899
Gene symbol: Tlx1
Gene name: T cell leukemia, homeobox 1
Reporter: lacZ
Direct Detection
Results
Specimen 2 +/- 9.5: embryonic day 9.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS15: 1st branchial arch Present 2_+/- 9.5
TS15: 2nd branchial arch Present 2_+/- 9.5

Specimen 2 +/- 10.5: embryonic day 10.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS17: embryo Present 2_+/- 10.5

Specimen 2 +/- 11.5: embryonic day 11.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS19: dorsal mesogastrium Present Regionally restricted 2_+/- 11.5 Expression in the developing spleen.
TS19: future spinal cord Present 2_+/- 11.5

Specimen 2 -/- 11.5: embryonic day 11.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS19: dorsal mesogastrium Present Regionally restricted 2_-/- 11.5 Expression in the developing spleen.
TS19: future spinal cord Present 2_-/- 11.5

Specimen 2 +/- 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 2_+/- 12.5 Expression in the developing spleen.
TS20: external auditory meatus Present 2_+/- 12.5

Specimen 2 -/- 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 2_-/- 12.5 Expression in the developing spleen.
TS20: external auditory meatus Present 2_-/- 12.5

Specimen 2 +/- 13.5: embryonic day 13.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS21: dorsal mesogastrium Present Regionally restricted 2_+/- 13.5 Expression in the developing spleen.
TS21: external auditory meatus Present 2_+/- 13.5
TS21: tongue epithelium Present 2_+/- 13.5

Specimen 2 -/- 13.5: embryonic day 13.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS21: dorsal mesogastrium Absent 2_-/- 13.5 The spleen anlage was no longer anatomically detectable by lacZ staining.
TS21: external auditory meatus Present 2_-/- 13.5
TS21: tongue epithelium Present 2_-/- 13.5

Specimen 3A +/- 11.5: embryonic day 11.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS19: dorsal mesogastrium Present Regionally restricted 3A +/- 11.5 Expression in the developing spleen.

Specimen 3A -/- 11.5: embryonic day 11.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS19: dorsal mesogastrium Present Regionally restricted 3A -/- 11.5 Expression in the developing spleen.

Specimen 3A +/- 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 3A +/- 12.5 Expression in the developing spleen.

Specimen 3A -/- 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 3A -/- 12.5 Expression in the developing spleen.

Specimen 3A +/- * 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 3A +/- * 12.5 Expression in the developing spleen.

Specimen 3A -/- * 12.5: embryonic day 12.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS20: dorsal mesogastrium Present Regionally restricted 3A -/- * 12.5 Expression in the developing spleen.

Specimen 3A +/- 13.5: embryonic day 13.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS21: dorsal mesogastrium Present Regionally restricted 3A +/- 13.5 Expression in the developing spleen.

Specimen 3A -/- 13.5: embryonic day 13.5; Tlx1tm1Thr/Tlx1tm1Thr (more )
Structure Level Pattern Image Note
TS21: dorsal mesogastrium Trace Regionally restricted 3A -/- 13.5 The spleen anlage was no longer anatomically detectable with expression in only a few residual cells.

Specimen 4B: embryonic day 18.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS26: spleen Present Regionally restricted 4B , 4D Expression in the outer surface of the capsule and trabeculae. No expression in the intracellular components (mainly erythroid precursors at this stage) and the visceral peritoneum.

Specimen 4C: embryonic day 18.5; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS26: spleen Present Regionally restricted 4C Expression in the outer surface of the capsule and trabeculae.

Specimen not shown: postnatal adult; Tlx1tm1Thr/Tlx1+ (more )
Structure Level Pattern Image Note
TS28: spleen Absent


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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory