関連する実験動画

Updated: Jul 14, 2026

Studying DNA Looping by Single-Molecule FRET
11:27

Studying DNA Looping by Single-Molecule FRET

Published on: June 28, 2014

300-10,000-Aの解像度で円形の超螺旋形DNAのX線 difraktion 研究

G W Brady, D B Fein

    Nature
    |November 18, 1976
    PubMed
    まとめ

    X線 difraktionでは,バクテリオファグのPM2 DNAで,より高いレベルのスーパーコイルが明らかにされています. この発見は,単純なモデルで説明可能な,主要なスーパーコイルを超えた複雑なDNA構造を示唆しています.

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    X-ray Diffraction of Biological Samples01:10

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    X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
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