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Protein Coding Gene : Taf1b TATA-box binding protein associated factor, RNA polymerase I, B

Primary Identifier  MGI:109577 Organism  mouse, laboratory
Chromosome  12 NCBI Gene Number  21340
Mgi Type  protein coding gene
description  FUNCTION: Automated description from the Alliance of Genome Resources (Release 7.1.0)

Predicted to enable RNA polymerase I core promoter sequence-specific DNA binding activity. Predicted to be involved in RNA polymerase I preinitiation complex assembly and nucleolar large rRNA transcription by RNA polymerase I. Predicted to act upstream of or within transcription by RNA polymerase I. Predicted to be located in nucleolus and nucleoplasm. Predicted to be part of RNA polymerase I core factor complex and RNA polymerase transcription factor SL1 complex. Is expressed in heart and limb. Human ortholog(s) of this gene implicated in Lynch syndrome and mismatch repair cancer syndrome. Orthologous to human TAF1B (TATA-box binding protein associated factor, RNA polymerase I subunit B).
PHENOTYPE: Homozygous null mice die prior to E6.5. [provided by MGI curators]
  • synonyms:
  • MGD-MRK-39576,
  • p63,
  • RIKEN cDNA 4930408G01 gene,
  • 4930408G01Rik,
  • MGI:1925679,
  • TATA-box binding protein associated factor, RNA polymerase I, B,
  • MGI:1922100,
  • mTAFI68,
  • RIKEN cDNA A230108M10 gene,
  • Taf1b,
  • A230108M10Rik

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