Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Assembly of Cytoskeletal Filaments01:18

Assembly of Cytoskeletal Filaments

19.3K
Cytoskeletal filaments are polymeric forms of smaller protein subunits. However, individual cytoskeletal filaments may easily disassemble or associate with other similar filaments to form rigid structures. Microfilaments, made of actin monomers, rely on actin-binding proteins to form bundles and create networks of individual actin filaments. Microtubules rely on microtubule-associated proteins (MAPs) to form sturdy cylindrical structures. However, the proteins involved in forming complex...
19.3K
The Replisome03:01

The Replisome

33.4K
DNA replication is carried out by a large complex of proteins that act in a coordinated matter to achieve high-fidelity DNA replication. Together this complex is known as the DNA replication machinery or the replisome.
The synthesis of the leading and lagging strands is a highly coordinated process. To explain this, the “Trombone model” was proposed by Bruce Alberts in 1980. The DNA loop formation starts when a primer is synthesized on the parent lagging strand. The loop grows with...
33.4K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

A study protocol for mixed-methods evaluation of the structure, design, and availability of medical student wellbeing programs.

PloS one·2026
Same author

Mitochondrial dynamics in prostatic cells during seasonal hyperplasia and atrophy in wild ground squirrels (Spermophilus dauricus).

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology·2026
Same author

Validation of a torsinA cerebellar knockdown model of DYT1 dystonia.

Dystonia (Lausanne, Switzerland)·2026
Same author

Deep learning-based automated segmentation and quantification of aortic arch calcification at chest radiograph.

BMC geriatrics·2026
Same author

Seasonal dynamics of vitamin D metabolism in the oviduct of the Chinese Brown frog (Rana dybowskii).

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology·2026
Same author

Fucoidans as multifunctional marine polysaccharide platforms: From nutritional supplements to advanced drug delivery for cancer therapy.

International journal of pharmaceutics: X·2026
Same journal

Linker Engineering toward NIR-II Metal-Organic Framework with Maximal Emission beyond 1000 nm for Inflammatory Bowel Disease Imaging.

Journal of the American Chemical Society·2026
Same journal

Observing Kinetic Selectivity in Anthracene Photodimerization through Selective Quenching by Excited States of Proximate Rare Earth Cations.

Journal of the American Chemical Society·2026
Same journal

Sequence-Dependent Folding of Recognition-Encoded Melamine Oligomers.

Journal of the American Chemical Society·2026
Same journal

Large Thermo- and Mechanosalient Actuation via Cooperative Twist Elasticity-Induced Packing Motif Conversion.

Journal of the American Chemical Society·2026
Same journal

Discovery and Biosynthesis of Lanthipeptides Featuring an Azepinoindole Scaffold by Radical <i>S</i>-Adenosylmethionine Enzyme-Catalyzed C-C Bond Formation.

Journal of the American Chemical Society·2026
Same journal

Enantiopurity-Controlled Magnetism in a Two-Dimensional Organic-Inorganic Material.

Journal of the American Chemical Society·2026
関連記事をすべて見る

関連する実験動画

Updated: Jun 23, 2025

Folding and Characterization of a Bio-responsive Robot from DNA Origami
07:59

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

14.6K

自己複製するDNAベースのナノアセンブリ

Nahida Akter1, B Safeenaz Alladin-Mustan1, Yuning Liu1

  • 1Department of Chemistry, University of Alberta, Edmonton T6G 2G2, Canada.

Journal of the American Chemical Society
|June 25, 2024
PubMed
まとめ
この要約は機械生成です。

研究者は,損傷誘発DNA増幅 (LIDA) を使用したDNAワイヤーフレームナノアセンブリの自己複製のための新しい方法を開発しました. 生命を模倣する複雑なDNAナノ構造を 作り出すことができるのです

さらに関連する動画

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures
08:15

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures

Published on: June 26, 2020

4.2K
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

11.7K

関連する実験動画

Last Updated: Jun 23, 2025

Folding and Characterization of a Bio-responsive Robot from DNA Origami
07:59

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

14.6K
Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures
08:15

Self-Assembly of Gamma-Modified Peptide Nucleic Acids into Complex Nanostructures in Organic Solvent Mixtures

Published on: June 26, 2020

4.2K
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

11.7K

科学分野:

  • バイオミメティックDNAナノテクノロジー
  • 合成生物学
  • ナノ材料科学

背景:

  • DNAの特性により プログラムされた自己組み立てが ナノ素材の構築に可能になります
  • 複雑なDNAオリガミと ワイヤーフレームナノアセンブリを複製することは大きな課題です

研究 の 目的:

  • DNAワイヤーフレームナノアセンブリの自己複製のための戦略を開発する.
  • DNAナノテクノロジーのための異熱リガゼ連鎖反応によるDNA増幅 (LIDA) の利用を調査する.

主な方法:

  • 自己複製するDNAの三角構造を設計した
  • 線形アナログと補完的な断片で 交互触媒を用いた.
  • 病変誘発型DNA増幅 (LIDA) を採用した.

主要な成果:

  • 設計されたワイヤーフレームの自己複製を 迅速に達成した.
  • 合成頂点を持つハイブリッドワイヤーフレーム三角形の自己複製を証明した.
  • 同じクロス触媒戦略を使って 円形DNAを成功裏に複製した

結論:

  • LIDAのような同熱連鎖反応は 自己複製の複雑なDNA構造に適しています
  • この研究は自己複製を組み込むことで バイオミメティックDNAナノテクノロジーを進歩させています
  • 自己複製ナノマテリアルの 可能性が生まれます