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Aliases for MIR203A Gene

Subcategory (RNA class) for MIR203A Gene


Quality Score for this RNA gene is


Aliases for MIR203A Gene

  • MicroRNA 203a 2 3 5
  • MicroRNA 203 2 3
  • Hsa-Mir-203a 3
  • Hsa-Mir-203 3
  • MiRNA203 3
  • Mir-203a 3
  • MiR-203 3
  • MIRN203 3
  • MIR203 3

External Ids for MIR203A Gene

ORGUL Members for MIR203A Gene

Previous HGNC Symbols for MIR203A Gene

  • MIRN203
  • MIR203

Previous GeneCards Identifiers for MIR203A Gene

  • GC14P104585

Summaries for MIR203A Gene

Entrez Gene Summary for MIR203A Gene

  • microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

GeneCards Summary for MIR203A Gene

MIR203A (MicroRNA 203a) is an RNA Gene, and is affiliated with the miRNA class. Among its related pathways are miRNAs involved in DNA damage response and Cell Differentiation - Index.

Additional gene information for MIR203A Gene

No data available for CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for MIR203A Gene

Genomics for MIR203A Gene

GeneHancer (GH) Regulatory Elements for MIR203A Gene

Promoters and enhancers for MIR203A Gene
GeneHancer (GH) Identifier GH Type GH
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH14I104115 Enhancer 1.1 Ensembl ENCODE dbSUPER 550.8 -0.3 -310 2.7 GTF2F1 CTCF ESRRA KLF1 SUZ12 SIN3A RFX5 E2F1 GATA3 ELK1 GC14P104120 MIR203A MIR203B GC14P104113
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data dump

GeneHancers around MIR203A on UCSC Golden Path with GeneCards custom track

Genomic Locations for MIR203A Gene

Genomic Locations for MIR203A Gene
110 bases
Plus strand

Genomic View for MIR203A Gene

Genes around MIR203A on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
MIR203A Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for MIR203A Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MIR203A Gene

Proteins for MIR203A Gene

Post-translational modifications for MIR203A Gene

No Post-translational modifications

No data available for DME Specific Peptides for MIR203A Gene

Domains & Families for MIR203A Gene

Gene Families for MIR203A Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with MIR203A: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for MIR203A Gene

Function for MIR203A Gene

Animal Model Products

Clone Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Gene Ontology (GO) - Molecular Function , Phenotypes , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for MIR203A Gene

Localization for MIR203A Gene

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from COMPARTMENTS , Subcellular locations from the Human Protein Atlas (HPA) and Gene Ontology (GO) - Cellular Components for MIR203A Gene

Pathways & Interactions for MIR203A Gene

genes like me logo Genes that share pathways with MIR203A: view

Pathways by source for MIR203A Gene

Interacting Proteins for MIR203A Gene

Gene Ontology (GO) - Biological Process for MIR203A Gene


No data available for SIGNOR curated interactions for MIR203A Gene

Drugs & Compounds for MIR203A Gene

No Compound Related Data Available

Transcripts for MIR203A Gene

mRNA/cDNA for MIR203A Gene

(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for MIR203A Gene

No ASD Table

Relevant External Links for MIR203A Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for MIR203A Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for MIR203A Gene

mRNA differential expression in normal tissues according to GTEx for MIR203A Gene

This gene is overexpressed in Skin - Sun Exposed (Lower leg) (x17.6), Skin - Not Sun Exposed (Suprapubic) (x17.1), and Esophagus - Mucosa (x11.8).

NURSA nuclear receptor signaling pathways regulating expression of MIR203A Gene:

genes like me logo Genes that share expression patterns with MIR203A: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , 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 MIR203A Gene

Orthologs for MIR203A Gene

This gene was present in the common ancestor of chordates.

Orthologs for MIR203A Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia ptr-mir-203 34
  • 99 (a)
(Canis familiaris)
Mammalia cfa-mir-203 34
  • 95 (a)
(Mus musculus)
Mammalia Mir203 34
  • 95 (a)
(Monodelphis domestica)
Mammalia mdo-mir-203 34
  • 81 (a)
(Ornithorhynchus anatinus)
Mammalia -- 34
  • 73 (a)
(Gallus gallus)
Aves gga-mir-203 34
  • 77 (a)
(Anolis carolinensis)
Reptilia aca-mir-203 34
  • 82 (a)
(Danio rerio)
Actinopterygii dre-mir-203b 34
  • 72 (a)
dre-mir-203a 34
  • 71 (a)
Species where no ortholog for MIR203A 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)
  • cow (Bos Taurus)
  • 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)

Evolution for MIR203A Gene

Gene Tree for MIR203A (if available)
Gene Tree for MIR203A (if available)

Paralogs for MIR203A Gene

No data available for Paralogs for MIR203A Gene

Variants for MIR203A Gene

Sequence variations from dbSNP and Humsavar for MIR203A Gene

SNP ID Clin Chr 14 pos Variation AA Info Type
rs1000547842 -- 104,117,991(+) C/T downstream_transcript_variant
rs1001817398 -- 104,116,840(+) G/A/T upstream_transcript_variant
rs1002186068 -- 104,116,668(+) G/T upstream_transcript_variant
rs1002532285 -- 104,116,541(+) C/A upstream_transcript_variant
rs1002552754 -- 104,115,881(+) C/G upstream_transcript_variant

Structural Variations from Database of Genomic Variants (DGV) for MIR203A Gene

Variant ID Type Subtype PubMed ID
nsv952262 CNV deletion 24416366
nsv827072 CNV gain 20364138
nsv566030 CNV gain 21841781
nsv566029 CNV loss 21841781
nsv519605 CNV loss 19592680
nsv470674 CNV loss 18288195
nsv1054574 CNV loss 25217958
nsv1050479 CNV gain 25217958
esv3635614 CNV gain 21293372

Additional Variant Information for MIR203A Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Variation tolerance for MIR203A Gene

Disorders for MIR203A Gene

Additional Disease Information for MIR203A

No disorders were found for MIR203A Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for MIR203A Gene

Publications for MIR203A Gene

  1. MicroRNA-203 predicts human survival after resection of colorectal liver metastasis. (PMID: 27935861) Kingham TP … Tavazoie SF (Oncotarget 2017) 3 58
  2. MicroRNAs 142-3p, miR-155 and miR-203 Are Deregulated in Gastric MALT Lymphomas Compared to Chronic Gastritis. (PMID: 28031239) Fernández C … Salar A (Cancer genomics & proteomics 2017) 3 58
  3. MALAT1 is a prognostic factor in glioblastoma multiforme and induces chemoresistance to temozolomide through suppressing miR-203 and promoting thymidylate synthase expression. (PMID: 28187000) Chen W … Li FC (Oncotarget 2017) 3 58
  4. Long non-coding RNA UCA1 regulates the expression of Snail2 by miR-203 to promote hepatocellular carcinoma progression. (PMID: 28271214) Xiao JN … Jiang JH (Journal of cancer research and clinical oncology 2017) 3 58
  5. Silencing of bach1 gene by small interfering RNA-mediation regulates invasive and expression level of miR-203, miR-145, matrix metalloproteinase-9, and CXCR4 receptor in MDA-MB-468 breast cancer cells. (PMID: 28349828) Mohammadzadeh R … Ale Taha SM (Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine 2017) 3 58

Products for MIR203A Gene

Sources for MIR203A Gene

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