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Gene: Izumo1r (IZUMO1 receptor, JUNO) Rattus norvegicus
Symbol: Izumo1r
Name: IZUMO1 receptor, JUNO
Description: Predicted to have signaling receptor activity and signaling receptor binding activity. Predicted to be involved in cell adhesion; fusion of sperm to egg plasma membrane involved in single fertilization; and sperm-egg recognition. Predicted to localize to the anchored component of external side of plasma membrane. Orthologous to human IZUMO1R (IZUMO1 receptor, JUNO); PARTICIPATES IN endocytosis pathway; INTERACTS WITH 6-propyl-2-thiouracil; bisphenol A; 17alpha-ethynylestradiol (ortholog).
Type: protein-coding
RefSeq Status: MODEL
Also known as: folate receptor 4 (delta); folate receptor 4, delta; Folr4; JUNO; LOC690037; probable folate receptor delta; similar to folate receptor 4 (delta) isoform 1; sperm-egg fusion protein Juno
Homo sapiens (human) : IZUMO1R (IZUMO1 receptor, JUNO)  HGNC  Alliance
Mus musculus (house mouse) : Izumo1r (IZUMO1 receptor, JUNO)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Izumo1r (IZUMO1 receptor, JUNO)
Pan paniscus (bonobo/pygmy chimpanzee) : IZUMO1R (IZUMO1 receptor, JUNO)
Canis lupus familiaris (dog) : IZUMO1R (IZUMO1 receptor, JUNO)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Izumo1r (IZUMO1 receptor, JUNO)
Sus scrofa (pig) : IZUMO1R (IZUMO1 receptor, JUNO)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.0813,416,418 - 13,418,907 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl813,416,393 - 13,420,439 (-)Ensembl
Rnor_5.0813,358,388 - 13,362,662 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4811,697,856 - 11,703,408 (-)NCBIRGSC3.4rn4RGSC3.4
Celera813,213,994 - 13,216,483 (-)NCBICelera
Cytogenetic Map8q12NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway 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 Izumo1r
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1585174
Created: 2006-11-19
Species: Rattus norvegicus
Last Modified: 2019-11-27
Status: ACTIVE


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