Aliases for SNORD20 Gene

Subcategory (RNA class) for SNORD20 Gene


Number of RNA Genes sources:

3 / 14

Aliases for SNORD20 Gene

  • Small Nucleolar RNA, C/D Box 20 2 3 5
  • RNA, U20 Small Nucleolar 2 3
  • SNORD20 2 174
  • RNA, U20 Small Nuclear 3
  • RF00217 172
  • RNU20 3
  • U20 3

External Ids for SNORD20 Gene

Previous HGNC Symbols for SNORD20 Gene

  • RNU20

Previous GeneCards Identifiers for SNORD20 Gene

  • GC02M232029
  • GC02M232321
  • GC02M224162

Summaries for SNORD20 Gene

GeneCards Summary for SNORD20 Gene

SNORD20 (Small Nucleolar RNA, C/D Box 20) is an RNA Gene, and is affiliated with the snoRNA class. Diseases associated with SNORD20 include Cone-Rod Dystrophy 20.

Rfam classification for SNORD20 Gene

  • Small nucleolar RNA SNORD20

Additional gene information for SNORD20 Gene

No data available for Entrez Gene Summary , CIViC Summary , UniProtKB/Swiss-Prot Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary and piRNA Summary for SNORD20 Gene

Genomics for SNORD20 Gene

GeneHancer (GH) Regulatory Elements for SNORD20 Gene

Promoters and enhancers for SNORD20 Gene
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around SNORD20 on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the SNORD20 gene promoter:
  • AML1a
  • TBP

Genomic Locations for SNORD20 Gene

Genomic Locations for SNORD20 Gene
80 bases
Minus strand
80 bases
Minus strand

Genomic View for SNORD20 Gene

Genes around SNORD20 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
SNORD20 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for SNORD20 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SNORD20 Gene

Proteins for SNORD20 Gene

Post-translational modifications for SNORD20 Gene

No Post-translational modifications

No data available for DME Specific Peptides for SNORD20 Gene

Domains & Families for SNORD20 Gene

Gene Families for SNORD20 Gene

genes like me logo Genes that share domains with SNORD20: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences , Graphical View of Domain Structure and UniProtKB/Swiss-Prot for SNORD20 Gene

Function for SNORD20 Gene

Phenotypes From GWAS Catalog for SNORD20 Gene

Animal Model Products

CRISPR Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Phenotypes , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for SNORD20 Gene

Localization for SNORD20 Gene

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for SNORD20 gene
Compartment Confidence
nucleus 2
plasma membrane 1
extracellular 1
cytoskeleton 1
mitochondrion 1
cytosol 1

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from the Human Protein Atlas (HPA) and Gene Ontology (GO) - Cellular Components for SNORD20 Gene

Pathways & Interactions for SNORD20 Gene

PathCards logo

SuperPathways for SNORD20 Gene

No Data Available

Gene Ontology (GO) - Biological Process for SNORD20 Gene


No data available for Pathways by source , Interacting Proteins and SIGNOR curated interactions for SNORD20 Gene

Drugs & Compounds for SNORD20 Gene

No Compound Related Data Available

Transcripts for SNORD20 Gene

mRNA/cDNA for SNORD20 Gene

2 RNACentral transcripts :
1 NCBI additional mRNA sequence :
1 Ensembl transcripts including schematic representations, and UCSC links to gene/alias where relevant :
1 ENA transcripts :
1 Rfam transcripts :
1 snOPY transcripts :

Alternative Splicing Database (ASD) splice patterns (SP) for SNORD20 Gene

No ASD Table

Relevant External Links for SNORD20 Gene

GeneLoc Exon Structure for

Expression for SNORD20 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and SAGE for SNORD20 Gene

Transcriptomic regulation report from SPP (The Signaling Pathways Project) for SNORD20

genes like me logo Genes that share expression patterns with SNORD20: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , Protein differential expression in normal tissues , Protein expression , Protein tissue co-expression partners , mRNA Expression by UniProt/SwissProt , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for SNORD20 Gene

Orthologs for SNORD20 Gene

This gene was present in the common ancestor of chordates.

Orthologs for SNORD20 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia SNORD20 31
  • 100 (a)
(Mus musculus)
Mammalia Gm24148 31
  • 100 (a)
(Canis familiaris)
Mammalia SNORD20 31
  • 97 (a)
(Bos Taurus)
Mammalia SNORD20 31
  • 96 (a)
(Monodelphis domestica)
Mammalia SNORD20 31
  • 90 (a)
(Ornithorhynchus anatinus)
Mammalia SNORD20 31
  • 90 (a)
(Gallus gallus)
Aves SNORD20 31
  • 83 (a)
(Anolis carolinensis)
Reptilia SNORD20 31
  • 67 (a)
Species where no ortholog for SNORD20 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for SNORD20 Gene

Gene Tree for SNORD20 (if available)
Gene Tree for SNORD20 (if available)

Paralogs for SNORD20 Gene

No data available for Paralogs for SNORD20 Gene

Variants for SNORD20 Gene

Additional dbSNP identifiers (rs#s) for SNORD20 Gene

Structural Variations from Database of Genomic Variants (DGV) for SNORD20 Gene

Variant ID Type Subtype PubMed ID
nsv834567 CNV gain 17160897

Additional Variant Information for SNORD20 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot , Sequence variations, with clinical significance, from ClinVar and Humsavar, with links to dbSNP and Variation tolerance for SNORD20 Gene

Disorders for SNORD20 Gene

MalaCards: The human disease database

(1) MalaCards diseases for SNORD20 Gene - From: DISEASES

Disorder Aliases PubMed IDs
cone-rod dystrophy 20
  • cord20
- elite association - COSMIC cancer census association via MalaCards

Additional Disease Information for SNORD20

genes like me logo Genes that share disorders with SNORD20: view

No data available for UniProtKB/Swiss-Prot and Genatlas for SNORD20 Gene

Publications for SNORD20 Gene

  1. U20, a novel small nucleolar RNA, is encoded in an intron of the nucleolin gene in mammals. (PMID: 8065311) Nicoloso M … Bachellerie JP (Molecular and cellular biology 1994) 2 3 54
  2. RNA-binding activity of TRIM25 is mediated by its PRY/SPRY domain and is required for ubiquitination. (PMID: 29117863) Choudhury NR … Michlewski G (BMC biology 2017) 3 54
  3. Eukaryotic snoRNAs: a paradigm for gene expression flexibility. (PMID: 19446021) Dieci G … Montanini B (Genomics 2009) 3 54
  4. Genomic organization and chromosomal localization of the human nucleolin gene. (PMID: 2394707) Srivastava M … Burns AL (The Journal of biological chemistry 1990) 3 54

Products for SNORD20 Gene

Sources for SNORD20 Gene