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Gene Expression Data
Assay Details
Assay
Reference: J:50644 Krapp A, et al., The p48 DNA-binding subunit of transcription factor PTF1 is a new exocrine pancreas-specific basic helix-loop-helix protein. EMBO J. 1996 Aug 15;15(16):4317-29
Assay type: RNA in situ
MGI Accession ID: MGI:5305187
Gene symbol: Ptf1a
Gene name: pancreas specific transcription factor, 1a
Probe: p48 probe
Probe preparation: Antisense labelled with P32 RNA
Visualized with: Autoradiography
Results
Specimen 5A: postnatal adult (more )
Structure Level Pattern Image Note
TS28: exocrine pancreas Present Regionally restricted 5A p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: endocrine pancreas Absent 5A p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: islets of Langerhans Absent 5A p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: pancreatic duct Absent 5A p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.

Specimen 5B: postnatal adult (more )
Structure Level Pattern Image Note
TS28: exocrine pancreas Present Regionally restricted 5B p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: endocrine pancreas Absent 5B p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: islets of Langerhans Absent 5B p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: pancreatic duct Absent 5B p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.

Specimen 5C: postnatal adult (more )
Structure Level Pattern Image Note
TS28: exocrine pancreas Present Regionally restricted 5C p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: endocrine pancreas Absent 5C p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: islets of Langerhans Absent 5C p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.
TS28: pancreatic duct Absent 5C p48 mRNA BF/DF Preferential expression over the exocrine part of of the tissue, but not the endocrine (Langerhans islets) or duct structures.

Specimen 7B/C: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: pancreas Present 7B/C

Specimen 7E/F: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: pancreas Present 7E/F

Specimen 7G/H: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: pancreas Present 7G/H

Specimen 7I: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: epidermis Absent 7I

Specimen 7K: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: pancreas Present 7K

Specimen 7K inset: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: pancreas Present Regionally restricted 7K inset No expression in insulin producing cells of the endocrine pancreas.

Specimen 7L: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: pancreas Present Regionally restricted 7L Expression in the exocrine part of the pancreas. No expression in the endocrine compartment.

Specimen 7M: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: pancreas Present 7M


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
05/21/2024
MGI 6.23
The Jackson Laboratory