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Aliases for MIR891B Gene

Subcategory (RNA class) for MIR891B Gene


Quality Score for this RNA gene is


Aliases for MIR891B Gene

  • MicroRNA 891b 2 3 5
  • Hsa-Mir-891b 3
  • MIRN891B 3

External Ids for MIR891B Gene

Previous HGNC Symbols for MIR891B Gene

  • MIRN891B

Previous GeneCards Identifiers for MIR891B Gene

  • GC0XM144897
  • GC0XM145082

Summaries for MIR891B Gene

Entrez Gene Summary for MIR891B 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 MIR891B Gene

MIR891B (MicroRNA 891b) is an RNA Gene, and is affiliated with the miRNA class.

No data available for UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for MIR891B Gene

Genomics for MIR891B Gene

Genomic Location for MIR891B Gene

146,001,053 bp from pter
146,001,131 bp from pter
79 bases
Minus strand

Genomic View for MIR891B Gene

Genes around MIR891B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
MIR891B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for MIR891B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MIR891B Gene

No data available for Regulatory Elements for MIR891B Gene

Proteins for MIR891B Gene

Post-translational modifications for MIR891B Gene

No Post-translational modifications

No data available for DME Specific Peptides for MIR891B Gene

Domains & Families for MIR891B Gene

Gene Families for MIR891B Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with MIR891B: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for MIR891B Gene

Function for MIR891B 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 MIR891B Gene

Localization for MIR891B Gene

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from COMPARTMENTS and Gene Ontology (GO) - Cellular Components for MIR891B Gene

Pathways & Interactions for MIR891B Gene

SuperPathways for MIR891B Gene

No Data Available

Interacting Proteins for MIR891B Gene

Gene Ontology (GO) - Biological Process for MIR891B Gene


No data available for Pathways by source and SIGNOR curated interactions for MIR891B Gene

Transcripts for MIR891B Gene

mRNA/cDNA for MIR891B Gene

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

miRNA Products

Clone Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for MIR891B Gene

No ASD Table

Relevant External Links for MIR891B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for MIR891B Gene

mRNA expression in normal human tissues for MIR891B Gene

NURSA nuclear receptor signaling pathways regulating expression of MIR891B Gene:

genes like me logo Genes that share expression patterns with MIR891B: 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 MIR891B Gene

Orthologs for MIR891B Gene

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

Orthologs for MIR891B Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia ptr-mir-891b 35
  • 99 (a)
Species where no ortholog for MIR891B 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 MIR891B Gene

Gene Tree for MIR891B (if available)
Gene Tree for MIR891B (if available)

Paralogs for MIR891B Gene

No data available for Paralogs for MIR891B Gene

Variants for MIR891B Gene

Sequence variations from dbSNP and Humsavar for MIR891B Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
rs138180913 -- 146,001,173(+) AAACA(A/T)AGAAG upstream-variant-2KB
rs138816694 -- 146,002,416(+) GTTTG(C/T)TTGGA upstream-variant-2KB
rs140685703 -- 146,000,658(+) GTGAT(A/T)GAGGA downstream-variant-500B
rs141290443 -- 146,002,752(+) CTAGG(A/T)AGCTA upstream-variant-2KB
rs143246735 -- 146,001,097(+) TTACT(C/G)AATCA nc-transcript-variant

Relevant External Links for MIR891B Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot , Structural Variations from Database of Genomic Variants (DGV) and Variation tolerance for MIR891B Gene

Disorders for MIR891B Gene

Relevant External Links for MIR891B

Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for MIR891B Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for MIR891B Gene

Publications for MIR891B Gene

  1. A mammalian microRNA expression atlas based on small RNA library sequencing. (PMID: 17604727) Landgraf P. … Tuschl T. (Cell 2007) 3 64
  2. miRBase: microRNA sequences, targets and gene nomenclature. (PMID: 16381832) Griffiths-Jones S. … Enright A.J. (Nucleic Acids Res. 2006) 3 64

Products for MIR891B Gene

Sources for MIR891B Gene

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