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MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After...

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MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...

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Related Experiment Video

Updated: Jan 18, 2026

Easy and Accurate Mechano-profiling on Micropost Arrays

Easy and Accurate Mechano-profiling on Micropost Arrays

Published on: November 17, 2015

Special issue on MICCAI 2018

Julia A Schnabel¹, Christos Davatzikos², Gabor Fichtinger³

¹King's College London, London, United Kingdom.

Medical Image Analysis

|September 29, 2019

Summary

No abstract available in PubMed .

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