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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
  • MIRNLET7A3 3 6
  • LET7A3 3 6
  • Hsa-Let-7a-3 3
  • Let-7a-3 3

External Ids for MIRLET7A3 Gene

ORGUL Members for MIRLET7A3 Gene

Previous HGNC Symbols for MIRLET7A3 Gene


Previous GeneCards Identifiers for MIRLET7A3 Gene

  • GC22P044887
  • GC22P046508

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 undefined RNA 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

Genomic Location for MIRLET7A3 Gene

46,112,732 bp from pter
46,112,840 bp from pter
109 bases
Plus strand

Genomic View for MIRLET7A3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for MIRLET7A3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MIRLET7A3 Gene

No data available for Regulatory Elements 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 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

No data available for Molecular function , Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Phenotypes , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for MIRLET7A3 Gene

Localization for MIRLET7A3 Gene

Subcellular locations from

Jensen Localization Image for MIRLET7A3 Gene COMPARTMENTS Subcellular localization image for MIRLET7A3 gene
Compartment Confidence
extracellular 2
cytosol 1
mitochondrion 1
nucleus 1
peroxisome 1

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

Pathways 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


Transcripts for MIRLET7A3 Gene

mRNA/cDNA for MIRLET7A3 Gene

(2) 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

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

Primer Products

In Situ Assay Products

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 , mRNA Expression by UniProt/SwissProt and Expression partners for MIRLET7A3 Gene

Orthologs for MIRLET7A3 Gene

This gene was present in the common ancestor of chordates.

Orthologs for MIRLET7A3 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia bta-let-7a-3 36
  • 100 (a)
(Canis familiaris)
Mammalia cfa-let-7a-1 36
  • 94 (a)
(Monodelphis domestica)
Mammalia mdo-let-7a-3 36
  • 76 (a)
(Mus musculus)
Mammalia Mirlet7c-2 36
  • 66 (a)
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 63 (a)
(Pan troglodytes)
Mammalia ptr-let-7a-3 36
  • 100 (a)
(Gallus gallus)
Aves gga-let-7j 36
  • 70 (a)
(Anolis carolinensis)
Reptilia aca-let-7c-2 36
  • 48 (a)
(Danio rerio)
Actinopterygii dre-let-7g-1 36
  • 56 (a)
sea squirt
(Ciona savignyi)
Ascidiacea csa-let-7b 36
  • 41 (a)
csa-let-7c-2 36
  • 44 (a)
Species with no ortholog for MIRLET7A3:
  • 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 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 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
dgv5004n71 CNV Loss 21882294
nsv829281 CNV Gain 20364138
dgv5006n71 CNV Loss 21882294
dgv5008n71 CNV Loss 21882294
nsv829285 CNV Gain 20364138
nsv471212 CNV Loss 18288195
dgv5009n71 CNV Loss 21882294
dgv5010n71 CNV Loss 21882294
nsv915336 CNV Loss 21882294
nsv471213 CNV Gain 18288195
nsv915337 CNV Loss 21882294
dgv5011n71 CNV Loss 21882294
nsv516279 CNV Loss 19592680
nsv915340 CNV Loss 21882294
dgv5012n71 CNV Loss 21882294
nsv915344 CNV Loss 21882294
nsv459905 CNV Loss 19166990
nsv834224 CNV Loss 17160897

Relevant External Links for MIRLET7A3 Gene

HapMap Linkage Disequilibrium report

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

Disorders for MIRLET7A3 Gene

Relevant External Links for MIRLET7A3

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator

No disorders were found for MIRLET7A3 Gene.

No data available for MalaCards , OMIM , UniProtKB/Swiss-Prot , University of Copenhagen DISEASES , Novoseek inferred disease relationships and Genatlas for MIRLET7A3 Gene

Publications for MIRLET7A3 Gene

  1. Identification of novel genes coding for small expressed RNAs. (PMID: 11679670) Lagos-Quintana M. … Tuschl T. (Science 2001) 3
  2. Numerous microRNPs in neuronal cells containing novel microRNAs. (PMID: 12554860) Dostie J. … Dreyfuss G. (RNA 2003) 3
  3. Reduced accumulation of specific microRNAs in colorectal neoplasia. (PMID: 14573789) Michael M.Z. … James R.J. (Mol. Cancer Res. 2003) 3
  4. Human embryonic stem cells express a unique set of microRNAs. (PMID: 15183728) Suh M.R. … Kim K.S. (Dev. Biol. 2004) 3
  5. Altered expression profiles of microRNAs during TPA-induced differentiation of HL-60 cells. (PMID: 15325244) Kasashima K. … Kozu T. (Biochem. Biophys. Res. Commun. 2004) 3

Products for MIRLET7A3 Gene

Sources for MIRLET7A3 Gene

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