MicroRNA 663b

**Semantic type:** Nucleic Acid, Nucleoside, or Nucleotide

**Definition:** A 22 ribonucleotide sequence that is a final product of the processing of MIR663B pre-miRNA. This oligonucleotide may be involved in the modulation of the expression of mRNAs involved in cell proliferation, migration, invasion and apoptosis.

**Synonyms:** - MIR663B - MIRN663B - Micro RNA 663b - hsa-miR-663b - miRNA 663b - miRNA663b - mir-663b