相关实验视频

Updated: Oct 25, 2025

CD Spectroscopy to Study DNA-Protein Interactions
06:48

CD Spectroscopy to Study DNA-Protein Interactions

Published on: February 10, 2022

7.2K

机器学习辅助对非正规DNA折叠基因的分类和区分

Junyi Chen, Adam D Gill, Briana L Hickey

    Journal of the American Chemical Society
    |August 4, 2021
    PubMed
    概括

    一个新的宿主:客人光传感器系统精确地识别和分类非正规的DNA结构. 机器学习分析传感器数据可以准确预测DNA折叠状态,进步结构生物学.

    更多相关视频

    Author Spotlight: Advancements in DNA Nanosensors – Addressing Sensitivity and Selectivity Challenges in Molecular Detection07:16

    Author Spotlight: Advancements in DNA Nanosensors – Addressing Sensitivity and Selectivity Challenges in Molecular Detection

    Published on: February 9, 2024

    1.2K
    Analyzing and Building Nucleic Acid Structures with 3DNA16:24

    Analyzing and Building Nucleic Acid Structures with 3DNA

    Published on: April 26, 2013

    20.8K

    相关概念视频

    Modern Molecular Taxonomy01:29

    Modern Molecular Taxonomy

    Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
    305
    Single-Strand DNA Binding Proteins01:03

    Single-Strand DNA Binding Proteins

    For successful DNA replication, the unwinding of double-stranded DNA must be accompanied by stabilization and protection of the separated single strands of the DNA. This crucial task is performed by single-strand DNA-binding (SSB) proteins. They bind to the DNA in a sequence-independent manner, which means that the nitrogenous bases of the DNA need not be present in a specific order for binding of SSB proteins to it. The binding of SSB proteins straightens single-stranded DNA (ssDNA) and makes...
    15.6K
    Nucleic Acid Structure01:25

    Nucleic Acid Structure

    The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
    DNA Structure
    DNA...
    7.6K