miRNA 4 Oct 2017 definitionG14 MicroRNAs or miRNAs, a subset of non-coding RNAs, are ∼22-nt long endogenously-initiated short RNA molecules that are considered to posttranscriptionally regulate the cleavage of target m- RNAs or just repress their translation G15 A microRNA (abbreviated miRNA) is a small non-coding RNA molecule (containing about 22 nucleotides) found in plants, animals and some viruses, that functions in RNA silencing and post-transcriptional regulation of gene expression.[1][2] While the majority of miRNAs are located within the cell, some miRNAs, commonly known as circulating miRNAs or extracellular miRNAs, have also been found in extracellular environment, including various biological fluids and cell culture media. perbedaan dengan siRNA Link: https://www.dropbox.com/s/buptsslguui80gg/perbedaan%20siRNA%20dan%20miRNA.png?dl=0 G15 miRNAs resemble the small interfering RNAs (siRNAs) of the RNA interference (RNAi) pathway, except miRNAs derive from regions of R...
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