NCIt definition : A sequence of single-stranded RNA, that is 20-25 nucleotides in length, which is transcribed
from DNA but is not translated into a protein. This nucleic acid may regulate the
transcription or translation of other genes.;
Alternative definition : NCI-GLOSS: A type of RNA found in cells and in blood. MicroRNAs are smaller than many
other types of RNA and can bind to messenger RNAs (mRNAs) to block them from making
proteins. MicroRNAs are being studied in the diagnosis and treatment of cancer.; CDISC: A sequence of single-stranded RNA which is typically 20-25 nucleotides in length
and may regulate the expression of other genes. miRNAs are transcribed from DNA, but
are not translated into proteins.;
Codes from synonyms : CDR0000662007; CDR0000662006;