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Gene: Rexo4 (REX4 homolog, 3'-5' exonuclease) Rattus norvegicus
Symbol: Rexo4
Name: REX4 homolog, 3'-5' exonuclease
Description: Predicted to have nuclease activity; single-stranded DNA binding activity; and transcription coactivator activity. Predicted to be involved in DNA metabolic process and positive regulation of transcription by RNA polymerase II. Predicted to localize to the nuclear speck and nucleolus. Orthologous to human REXO4 (REX4 homolog, 3'-5' exonuclease); INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 2,4-dinitrotoluene; 2,6-dinitrotoluene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: LOC311826; REX4, RNA exonuclease 4 homolog; REX4, RNA exonuclease 4 homolog (S. cerevisiae); RNA exonuclease 4; XPMC2 prevents mitotic catastrophe 2 homolog; XPMC2 prevents mitotic catastrophe 2 homolog (Xenopus laevis); Xpmc2h
Homo sapiens (human) : REXO4 (REX4 homolog, 3'-5' exonuclease)  HGNC  Alliance
Mus musculus (house mouse) : Rexo4 (REX4, 3'-5' exonuclease)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Rexo4 (REX4 homolog, 3'-5' exonuclease)
Pan paniscus (bonobo/pygmy chimpanzee) : REXO4 (REX4 homolog, 3'-5' exonuclease)
Canis lupus familiaris (dog) : REXO4 (REX4 homolog, 3'-5' exonuclease)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Rexo4 (REX4 homolog, 3'-5' exonuclease)
Sus scrofa (pig) : REXO4 (REX4 homolog, 3'-5' exonuclease)
Chlorocebus sabaeus (African green monkey) : REXO4 (REX4 homolog, 3'-5' exonuclease)
Heterocephalus glaber (naked mole-rat) : Rexo4 (REX4 homolog, 3'-5' exonuclease)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.035,500,578 - 5,510,908 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl35,500,589 - 5,510,908 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0310,862,783 - 10,873,113 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.435,849,494 - 5,859,824 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.135,849,797 - 5,865,854 (-)NCBI
Celera35,078,684 - 5,089,014 (-)NCBICelera
Cytogenetic Map3p13-p12NCBI
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


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 6.0)

Additional Information

External Database Links
Nomenclature History
More on Rexo4
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1306220
Created: 2005-01-12
Species: Rattus norvegicus
Last Modified: 2020-03-04
Status: ACTIVE


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