rho rhodopsin [Danio rerio (zebrafish)] - Gene

Summary

Official Symbol: rhoprovided by ZNC
Official Full Name: rhodopsinprovided by ZNC
Primary source: ZFIN:ZDB-GENE-990415-271
See related: Ensembl:ENSDARG00000002193 AllianceGenome:ZFIN:ZDB-GENE-990415-271
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Danio rerio
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Danionidae; Danioninae; Danio
Also known as: Rh; RH1; zfo2; rh1.1; zfrho; wu:fi06d11
Summary: Enables G protein-coupled photoreceptor activity and retinal binding activity. Acts upstream of or within absorption of visible light. Located in photoreceptor outer segment. Is expressed in several structures, including digestive system; endocrine system; photoreceptor cell; presumptive neural retina; and visual system. Used to study retinitis pigmentosa. Human ortholog(s) of this gene implicated in congenital stationary night blindness autosomal dominant 1; fundus albipunctatus; night blindness; retinitis pigmentosa; and retinitis pigmentosa 4. Orthologous to human RHO (rhodopsin). [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: all
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Genomic context

Location:: chromosome: 8

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCz11 (GCF_000002035.6)	8	NC_007119.7 (54076192..54077740, complement)
105	previous assembly	GRCz10 (GCF_000002035.5)	8	NC_007119.6 (53668767..53670315, complement)

Chromosome 8 - NC_007119.7 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?

The efficiency of CRISPR/Cas9 for gene targeting, coupled with the large number of mutations associated with retinitis pigmentosa, provided a backdrop for the rapid isolation of novel alleles in zebrafish that phenocopy disease.
Title: Targeted disruption of the endogenous zebrafish rhodopsin locus as models of rapid rod photoreceptor degeneration.
overexpression of full-length rhodopsin or its cytoplasmic tail domain, but not of rhodopsin lacking the cytoplasmic tail, exacerbated rod degeneration in kif3a mutants, implying an important role of the cytoplasmic tail in rod degeneration.
Title: The cytoplasmic tail of rhodopsin triggers rapid rod degeneration in kinesin-2 mutants.
expression as well as the protein localization of rhodopsin in the zebrafish from larval to adult stage were demonstrated; results demonstrated the involvement of rhodopsin in the zebrafish pineal gland physiology particularly in light capture during the zebrafish lifespan
Title: Rhodopsin expression in the zebrafish pineal gland from larval to adult stage.
Mitogen-associated protein kinase and protein kinase A regulate rhodopsin transcription through parallel signal transduction pathways
Title: Mitogen-associated protein kinase- and protein kinase A-dependent regulation of rhodopsin promoter expression in zebrafish rod photoreceptor cells.

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General gene information

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Markers

ZFO2 (e-PCR)
- UniSTS:205344

fi06d11.x1 (e-PCR)
- UniSTS:196703

uvpigx (e-PCR)
- UniSTS:205472

Gene Ontology Provided by ZFIN

Function	Evidence Code	Pubs
enables 11-cis retinal binding	ISS Inferred from Sequence or Structural Similarity more info
enables G protein-coupled photoreceptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables G protein-coupled photoreceptor activity	IDA Inferred from Direct Assay more info	PubMed
enables G protein-coupled receptor activity	IEA Inferred from Electronic Annotation more info
enables photoreceptor activity	IDA Inferred from Direct Assay more info	PubMed
enables photoreceptor activity	IEA Inferred from Electronic Annotation more info
enables retinal binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in G protein-coupled opsin signaling pathway	ISS Inferred from Sequence or Structural Similarity more info
involved_in G protein-coupled receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within absorption of visible light	IDA Inferred from Direct Assay more info	PubMed
involved_in cellular response to light stimulus	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within detection of light stimulus	IDA Inferred from Direct Assay more info	PubMed
involved_in phototransduction	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within phototransduction	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within signal transduction	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within visual perception	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in cell projection	IEA Inferred from Electronic Annotation more info
located_in membrane	IEA Inferred from Electronic Annotation more info
located_in membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in photoreceptor disc membrane	ISS Inferred from Sequence or Structural Similarity more info
is_active_in photoreceptor outer segment	IBA Inferred from Biological aspect of Ancestor more info
located_in photoreceptor outer segment	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info

General protein information

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Preferred Names: rhodopsin

Names: retinal rod opsin pigment rh1.1; rhodopsin-like-1.1 rod opsin; rod opsin

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.