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Gene Expression Data
Assay Details
Assay
Reference: J:245736 Nakagawa S, et al., Malat1 is not an essential component of nuclear speckles in mice. RNA. 2012 Aug;18(8):1487-99
Assay type: RNA in situ
MGI Accession ID: MGI:6197084
Gene symbol: Malat1
Gene name: metastasis associated lung adenocarcinoma transcript 1 (non-coding RNA)
Probe: Malat1 probe3
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 1B E9.5: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: embryo Strong Ubiquitous 1B E9.5 antisense Authors report expression in all cell types.

Specimen 1B E10.5: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: embryo Strong Ubiquitous 1B E10.5 antisense Authors report expression in all cell types.

Specimen 1C Liver: postnatal adult (more )
Structure Level Pattern Image Note
TS28: liver Present 1C Liver

Specimen 1C Kidney: postnatal adult (more )
Structure Level Pattern Image Note
TS28: metanephros Present 1C Kidney

Specimen 1C Cardial muscle: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cardiac muscle tissue Present 1C Cardial muscle

Specimen 1C Skeletal muscle: postnatal adult (more )
Structure Level Pattern Image Note
TS28: skeletal muscle tissue Present 1C Skeletal muscle

Specimen 1C Forestomach: postnatal adult (more )
Structure Level Pattern Image Note
TS28: stomach proventricular region Present 1C Forestomach

Specimen 1C Stomach: postnatal adult (more )
Structure Level Pattern Image Note
TS28: stomach Present 1C Stomach

Specimen 1C Intestine: postnatal adult (more )
Structure Level Pattern Image Note
TS28: intestine Present 1C Intestine

Specimen 1C Colon: postnatal adult (more )
Structure Level Pattern Image Note
TS28: colon Present 1C Colon

Specimen 1C Cerebral cortex: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cerebral cortex Strong 1C Cerebral cortex Authors report highest levels of expression in brain.

Specimen 1C Hippocampus CA1: postnatal adult (more )
Structure Level Pattern Image Note
TS28: hippocampus CA1 Strong 1C Hippocampus CA1 Authors report highest levels of expression in brain.

Specimen 1C Hippocampus DG: postnatal adult (more )
Structure Level Pattern Image Note
TS28: dentate gyrus Strong 1C Hippocampus DG Authors report highest levels of expression in brain.

Specimen 1C Cerebellum: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cerebellum Strong 1C Cerebellum Authors report highest levels of expression in brain.

Specimen 2I Forestomach WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: stomach proventricular region Present 2I Forestomach WT

Specimen 2I Intestine WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: intestine Present 2I Intestine WT

Specimen 2I Liver WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: liver Present 2I Liver WT

Specimen 2I Kidney WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: metanephros Present 2I Kidney WT

Specimen 2I Heart WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: heart Present 2I Heart WT

Specimen 2I Forestomach KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: stomach proventricular region Absent 2I Forestomach KO Authors report complete loss of expression in in non-neural tissues in knock out mice.

Specimen 2I Intestine KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: intestine Absent 2I Intestine KO Authors report complete loss of expression in in non-neural tissues in knock out mice.

Specimen 2I Liver KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: liver Absent 2I Liver KO Authors report complete loss of expression in in non-neural tissues in knock out mice.

Specimen 2I Kidney KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: metanephros Absent 2I Kidney KO

Specimen 2I Heart KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: heart Absent 2I Heart KO Authors report complete loss of expression in in non-neural tissues in knock out mice.

Specimen 2J Cortex WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cerebral cortex Strong 2J Cortex WT

Specimen 2J CA1 WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: hippocampus CA1 Strong 2J CA1 WT

Specimen 2J DG WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: dentate gyrus Strong 2J DG WT

Specimen 2J Hypothalamus WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: hypothalamus Strong 2J Hypothalamus WT

Specimen 2J Cerebellum WT: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cerebellum Strong 2J Cerebellum WT

Specimen 2J Cortex KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: cerebral cortex Present 2J Cortex KO Authors report relatively high expression in cerebral cortex and hippocampal CA1 region.

Specimen 2J CA1 KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: hippocampus CA1 Present 2J CA1 KO Relatively high expression in cerebral cortex and hippocampal CA1 region.

Specimen 2J DG: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: dentate gyrus Ambiguous 2J DG KO

Specimen 2J Hypothalamus KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: hypothalamus Absent 2J Hypothalamus KO

Specimen 2J Cerebellum KO: postnatal adult; Malat1tm1.1Shna/Malat1tm1.1Shna (more )
Structure Level Pattern Image Note
TS28: cerebellum Absent 2J Cerebellum KO


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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last database update
12/30/2025
MGI 6.24
The Jackson Laboratory