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- Data Summary
Gene Report
Approved Symbol | POLR2G |
---|---|
Symbol Alias | hRPB19, hsRPB7, RPB7 |
Approved Name | polymerase (RNA) II (DNA directed) polypeptide G |
Location | 11q13.1 |
Position | chr11:62529011-62534187, + |
External Links |
HGNC: 9194 Entrez Gene: 5436 Ensembl: ENSG00000168002 UCSC: uc001nva.2 |
No. of Studies | 0 (significant: 0; non-significant: 0; trend: 0) |
Source | Mapped by significant region |
Region Name | Position | No. of Studies (significant/non-significant/trend) |
---|---|---|
11q | chr11:53700000-135006516 | 2 (1/1/0) |
GO terms by PBA (with statistical significance of FDR<0.05) (count: 0)
GO terms by database search (count: 20)
ID | Name | No. of Genes in ADHDgene | Brief Description |
---|---|---|---|
hsa03020 | RNA polymerase | 3 | |
hsa00230 | Purine metabolism | 22 | |
hsa01100 | Metabolic pathways | 237 | |
hsa00240 | Pyrimidine metabolism | 13 | |
hsa05016 | Huntington's disease | 28 | Huntington disease (HD) is an autosomal-dominant neurodegene...... Huntington disease (HD) is an autosomal-dominant neurodegenerative disorder that primarily affects medium spiny striatal neurons (MSN). The symptoms are choreiform, involuntary movements, personality changes and dementia. HD is caused by a CAG repeat expansion in the IT15gene, which results in a long stretch of polyglutamine close to the amino-terminus of the HD protein huntingtin (Htt). Mutant Htt (mHtt) has effects both in the cytoplasm and in the nucleus. In the cytoplasm, full-length mHtt can interfere with BDNF vesicular transport on microtubules. This mutant protein also may lead to abnormal endocytosis and secretion in neurons, because normal Htt form a complex with the proteins Hip1, clathrin and AP2 that are involved in endocytosis. In addition, mHtt affects Ca2+ signaling by sensitizing InsP3R1 to activation by InsP3, stimulating NMDAR activity, and destabilizing mitochondrial Ca2+ handling. The mHtt translocates to the nucleus, where it forms intranuclear inclusions. Nuclear toxicity is believed to be caused by interference with gene transcription, leading to loss of transcription of neuroprotective molecules such as BDNF. While mHtt binds to p53 and upregulates levels of nuclear p53 as well as p53 transcriptional activity. Augmented p53 mediates mitochondrial dysfunction. More... |
Region: chr11:62529011..62534187 View in gBrowse
Copyright: Bioinformatics Lab, Institute of Psychology, Chinese Academy of Sciences Feedback
Last update: Feb 26, 2014