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OLIG2 gene

oligodendrocyte transcription factor 2

Key facts

Official symbol
OLIG2
Full name
OLIG2
Chromosome
21
Map location
21q22.11
Organism
Homo sapiens
NCBI Gene ID
10215
Also known as
BHLHB1, OLIGO2, PRKCBP2, RACK17, bHLHe19

Function summary

This gene encodes a basic helix-loop-helix transcription factor which is expressed in oligodendroglial tumors of the brain. The protein is an essential regulator of ventral neuroectodermal progenitor cell fate. The gene is involved in a chromosomal translocation t(14;21)(q11.2;q22) associated with T-cell acute lymphoblastic leukemia. Its chromosomal location is within a region of chromosome 21 which has been suggested to play a role in learning deficits associated with Down syndrome. [provided by RefSeq, Jul 2008].

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Data source: NCBI Gene · alsesAI Gene Library