DNA Intergenic explained

By SWA

Intergenic regions are stretches of DNA located between genes in a genome. Unlike gene sequences, which contain instructions for producing proteins or functional RNA, intergenic regions are non-coding and were once considered "junk DNA." However, recent research has revealed that these regions can play crucial roles in gene regulation, serving as sites for regulatory elements like enhancers, silencers, or non-coding RNAs. The size and function of intergenic regions vary widely among organisms, reflecting their evolutionary and regulatory significance.

 

© 2000-2025 Sieglinde W. Alexander. All writings by Sieglinde W. Alexander have a fife year copy right.
Library of Congress Card Number: LCN 00-192742 ISBN: 0-9703195-0-9

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