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Gene: Arhgap18 (Rho GTPase activating protein 18) Rattus norvegicus
Symbol: Arhgap18
Name: Rho GTPase activating protein 18
Description: Predicted to have GTPase activator activity. Predicted to be involved in several processes, including regulation of actin filament polymerization; regulation of cell shape; and small GTPase mediated signal transduction. Predicted to localize to the cytosol; nuclear speck; and plasma membrane. Human ortholog(s) of this gene implicated in schizophrenia. Orthologous to human ARHGAP18 (Rho GTPase activating protein 18); INTERACTS WITH (RS)-amphetamine; 2,4-dinitrotoluene; benzene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: LOC293947; rho GTPase-activating protein 18
Homo sapiens (human) : ARHGAP18 (Rho GTPase activating protein 18)  HGNC  Alliance
Mus musculus (house mouse) : Arhgap18 (Rho GTPase activating protein 18)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Arhgap18 (Rho GTPase activating protein 18)
Pan paniscus (bonobo/pygmy chimpanzee) : ARHGAP18 (Rho GTPase activating protein 18)
Canis lupus familiaris (dog) : ARHGAP18 (Rho GTPase activating protein 18)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Arhgap18 (Rho GTPase activating protein 18)
Sus scrofa (pig) : ARHGAP18 (Rho GTPase activating protein 18)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.0119,227,115 - 19,463,139 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_5.0120,730,426 - 20,964,110 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4118,967,836 - 19,116,268 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.1118,968,043 - 19,116,304 (-)NCBI
Celera116,806,860 - 16,954,243 (-)NCBICelera
Cytogenetic Map1p12NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
QTLs in Region (Rnor_6.0)
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 5.0)

Additional Information

External Database Links
Nomenclature History
More on Arhgap18
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1305053
Created: 2005-01-12
Species: Rattus norvegicus
Last Modified: 2019-04-23
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.