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Aliases for MIRLET7A3 Gene

Subcategory (RNA class) for MIRLET7A3 Gene


Quality Score for this RNA gene is


Aliases for MIRLET7A3 Gene

  • MicroRNA Let-7a-3 2 3
  • MIRLET7B Host Gene 5
  • Hsa-Let-7a-3 3
  • MIRNLET7A3 3
  • Let-7a-3 3
  • LET7A3 3

External Ids for MIRLET7A3 Gene

Previous HGNC Symbols for MIRLET7A3 Gene


Previous GeneCards Identifiers for MIRLET7A3 Gene

  • GC22P044887
  • GC22P046508
  • GC22P046112

Summaries for MIRLET7A3 Gene

Entrez Gene Summary for MIRLET7A3 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 MIRLET7A3 Gene

MIRLET7A3 (MicroRNA Let-7a-3) is an RNA Gene, and is affiliated with the miRNA class. Among its related pathways are MicroRNAs in cancer.

No data available for UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for MIRLET7A3 Gene

Genomics for MIRLET7A3 Gene

Regulatory Elements for MIRLET7A3 Gene

Promoters for MIRLET7A3 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

Genomic Location for MIRLET7A3 Gene

46,053,869 bp from pter
46,113,928 bp from pter
60,060 bases
Plus strand

Genomic View for MIRLET7A3 Gene

Genes around MIRLET7A3 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
MIRLET7A3 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for MIRLET7A3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MIRLET7A3 Gene

Proteins for MIRLET7A3 Gene

Post-translational modifications for MIRLET7A3 Gene

No Post-translational modifications

No data available for DME Specific Peptides for MIRLET7A3 Gene

Domains & Families for MIRLET7A3 Gene

Gene Families for MIRLET7A3 Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with MIRLET7A3: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for MIRLET7A3 Gene

Function for MIRLET7A3 Gene

Animal Model Products

miRNA Products

Clone Products

Flow Cytometry 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 MIRLET7A3 Gene

Localization for MIRLET7A3 Gene

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from COMPARTMENTS and Gene Ontology (GO) - Cellular Components for MIRLET7A3 Gene

Pathways & Interactions for MIRLET7A3 Gene

SuperPathways for MIRLET7A3 Gene

Superpath Contained pathways
1 MicroRNAs in cancer
genes like me logo Genes that share pathways with MIRLET7A3: view

Pathways by source for MIRLET7A3 Gene

1 KEGG pathway for MIRLET7A3 Gene

Interacting Proteins for MIRLET7A3 Gene

Gene Ontology (GO) - Biological Process for MIRLET7A3 Gene


No data available for SIGNOR curated interactions for MIRLET7A3 Gene

Drugs & Compounds for MIRLET7A3 Gene

No Compound Related Data Available

Transcripts for MIRLET7A3 Gene

mRNA/cDNA for MIRLET7A3 Gene

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

Alternative Splicing Database (ASD) splice patterns (SP) for MIRLET7A3 Gene

No ASD Table

Relevant External Links for MIRLET7A3 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for MIRLET7A3 Gene

mRNA expression in normal human tissues for MIRLET7A3 Gene

NURSA nuclear receptor signaling pathways regulating expression of MIRLET7A3 Gene:

genes like me logo Genes that share expression patterns with MIRLET7A3: 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 and mRNA Expression by UniProt/SwissProt for MIRLET7A3 Gene

Orthologs for MIRLET7A3 Gene

This gene was present in the common ancestor of human and chimp.

Orthologs for MIRLET7A3 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia -- 35
  • 96 (a)
Species where no ortholog for MIRLET7A3 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)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • cow (Bos Taurus)
  • dog (Canis familiaris)
  • 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)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • 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 MIRLET7A3 Gene

Gene Tree for MIRLET7A3 (if available)
Gene Tree for MIRLET7A3 (if available)

Paralogs for MIRLET7A3 Gene

No data available for Paralogs for MIRLET7A3 Gene

Variants for MIRLET7A3 Gene

Structural Variations from Database of Genomic Variants (DGV) for MIRLET7A3 Gene

Variant ID Type Subtype PubMed ID
dgv2469n106 OTHER inversion 24896259
nsv1152661 OTHER inversion 26484159
nsv459905 CNV loss 19166990
nsv471212 CNV loss 18288195
nsv471213 CNV gain 18288195
nsv516279 CNV loss 19592680
nsv829281 CNV gain 20364138
nsv829285 CNV gain 20364138
nsv834224 CNV loss 17160897

Relevant External Links for MIRLET7A3 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot , Sequence variations from dbSNP and Humsavar and Variation tolerance for MIRLET7A3 Gene

Disorders for MIRLET7A3 Gene

Relevant External Links for MIRLET7A3

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for MIRLET7A3 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for MIRLET7A3 Gene

Publications for MIRLET7A3 Gene

  1. Overexpression of Lin28 inhibits the proliferation, migration and cell cycle progression and induces apoptosis of BGC-823 gastric cancer cells. (PMID: 25515921) Song H. … Zheng J.N. (Oncol. Rep. 2015) 3 65
  2. Tumor-suppressive microRNA-let-7a inhibits cell proliferation via targeting of E2F2 in osteosarcoma cells. (PMID: 25647078) Iwasaki T. … Tsumura H. (Int. J. Oncol. 2015) 3 65
  3. Expression of circulating microRNA-20a and let-7a in esophageal squamous cell carcinoma. (PMID: 25914476) He F.C. … Ming L. (World J. Gastroenterol. 2015) 3 65
  4. Promoter hypermethylation of let-7a-3 is relevant to its down-expression in diabetic nephropathy by targeting UHRF1. (PMID: 26049093) Peng R. … Zhang Z. (Gene 2015) 3 65
  5. USP35 activated by miR let-7a inhibits cell proliferation and NF-I_B activation through stabilization of ABIN-2. (PMID: 26348204) Liu C. … Zhang P. (Oncotarget 2015) 3 65

Products for MIRLET7A3 Gene

Sources for MIRLET7A3 Gene

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