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Protein Coding Gene : Arhgef18 Rho/Rac guanine nucleotide exchange factor 18

Primary Identifier  MGI:2142567 Organism  mouse, laboratory
Chromosome  8 NCBI Gene Number  102098
Mgi Type  protein coding gene
description  FUNCTION: Automated description from the Alliance of Genome Resources (Release 7.0.0)

Predicted to enable guanyl-nucleotide exchange factor activity. Predicted to be involved in negative regulation of stress fiber assembly; protein localization to cell-cell junction; and regulation of Rho protein signal transduction. Predicted to act upstream of or within actin cytoskeleton organization; regulation of cell shape; and small GTPase-mediated signal transduction. Predicted to be located in apical part of cell and cytosol. Predicted to be active in plasma membrane. Is expressed in brain; genitourinary system; integument; and liver. Human ortholog(s) of this gene implicated in retinitis pigmentosa. Orthologous to human ARHGEF18 (Rho/Rac guanine nucleotide exchange factor 18).
PHENOTYPE: Mice homozygous for a gene trap insertion exhibit greatly reduced viability. [provided by MGI curators]
  • synonyms:
  • Rho/Rac guanine nucleotide exchange factor 18,
  • MGI:2442135,
  • A430078G23Rik,
  • AI467246,
  • RIKEN cDNA D030053O22 gene,
  • expressed sequence AI467246,
  • Arhgef18,
  • RIKEN cDNA A430078G23 gene,
  • D030053O22Rik

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