Small RNA
Small RNAs (sRNAs) are short non-coding strands of RNA that are involved in regulating gene expression. They are less than 200 nucleotides in length, and their functions include protecting eukaryotic cells from viruses, silencing gene expression, and assisting in DNA transcription and replication. They have become increasingly important in understanding the molecular basis of biological processes, and their roles in diseases such as cancer and other degenerative conditions are being investigated. sRNAs provide an avenue for understanding the complex processes of gene expression, and have become invaluable tools in understanding the underlying mechanisms of disease, allowing for potential applications in diagnostics and therapeutics.
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