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Updated: Sep 9, 2025

Real-Time Quantification of the Effects of IS200/IS605 Family-Associated TnpB on Transposon Activity
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Real-Time Quantification of the Effects of IS200/IS605 Family-Associated TnpB on Transposon Activity

Published on: January 20, 2023

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Antirrhinumのトランポザース生成を損なうことなく,Tam3トランスポーゼーションを抑制する2つの安定剤ロキュール

Shasha Wang1, Takako Uchiyama1, Hiroyuki Kuwabara1

  • 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan.

Plant physiology
|September 2, 2025
PubMed
まとめ

スナップドラゴンの遺伝的不安定性は, Tam3の転移可能な要素の動きを抑制する特定のロキ (St) によって安定化される. これらのロキは,Tam3の転移を阻害する小さなRNA (sRNA) を生成し,表遺伝的調節に関する洞察を提供します.

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Transposons make up a significant part of genomes of various organisms. Therefore, it is believed that transposition played a major evolutionary role in speciation by changing genome sizes and modifying gene expression patterns. For example, in bacteria, transposition can lead to conferring antibiotic resistance. Movement of transposable elements within the genetic pool of pathogenic bacteria can aid in transfer of antibiotic-resistant genetic elements. In eukaryotes, transposons can carry out...
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Transposons, or "jumping genes," are small mobile genetic elements (MGEs) that range from 700 to 40,000 base pairs in length. They are found in all organisms and can move within the same chromosome or transfer to different chromosomes. In some cases, transposons can also jump between different host DNA molecules, such as plasmids or viruses, contributing to genetic variability.Barbara McClintock first discovered these mobile genetic elements in the 1940s while studying maize genetics, and she...
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