Ier3 immediate early response 3 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Ier3provided by RGD
Official Full Name: immediate early response 3provided by RGD
Primary source: RGD:1303321
See related: EnsemblRapid:ENSRNOG00000000827 AllianceGenome:RGD:1303321
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Dif2; Iex1; Ler3; Prg1
Summary: Predicted to be involved in DNA damage response. Predicted to act upstream of or within several processes, including intracellular signal transduction; negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway; and regulation of nucleobase-containing compound metabolic process. Predicted to be located in mitochondrion. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in T-cell non-Hodgkin lymphoma. Orthologous to human IER3 (immediate early response 3). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Kidney (RPKM 141.5), Adrenal (RPKM 112.9) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 20p12

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	20	NC_086038.1 (2933173..2934377, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	20	NC_051355.1 (2928378..2929582, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	20	NC_005119.4 (3438798..3440002, complement)

Chromosome 20 - NC_086038.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Analysis of consensus EGR-binding elements (EBEs) showed that the immediate early response 3 gene (IER3) is a novel transcriptional target gene of EGR2 as confirmed by the luciferase assay, electrophoretic mobility-shift assay (EMSA), chromatin immunoprecipitation (ChIP), and western blot analysis.
Title: EGR2 is a gonadotropin-induced survival factor that controls the expression of IER3 in ovarian granulosa cells.

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General gene information

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Markers

UniSTS:496739 (e-PCR)
- UniSTS:496739

Ier3 (e-PCR), detects polymorphism
- UniSTS:496739

RH131920 (e-PCR)
- UniSTS:215203

Gene Ontology Provided by RGD

Process	Evidence Code	Pubs
acts_upstream_of_or_within DNA damage response	ISO Inferred from Sequence Orthology more info
acts_upstream_of glycolytic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within intrinsic apoptotic signaling pathway in response to DNA damage	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within mitotic G2 DNA damage checkpoint signaling	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of glycolytic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of inflammatory response	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of systemic arterial blood pressure	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of protein catabolic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within regulation of DNA repair	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within regulation of nucleocytoplasmic transport	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within regulation of reactive oxygen species metabolic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within response to protozoan	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in nucleus	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: radiation-inducible immediate-early gene IEX-1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.