関連する実験動画

Updated: Apr 30, 2026

Particle Agglutination Method for Poliovirus Identification
07:06

Particle Agglutination Method for Poliovirus Identification

Published on: April 20, 2011

15.2K

ポリオウイルスのRNAが,脂質ベジクル (リポソーム) を通して細胞に導入される

T Wilson, D Papahadjopoulos, R Taber

    Cell
    |May 1, 1979
    PubMed
    まとめ

    大型ユニラメラー小胞 (LUVs) は,感染性ポリオウイルスリボ核酸 (RNA) を細胞に効率的に送達します. この送達方法,特にリボヌクレアース処理により,他の技術と比較してRNAの感染性と細胞の吸収を大幅に高めます.

    さらに関連する動画

    A Liquid Phase Affinity Capture Assay Using Magnetic Beads to Study Protein-Protein Interaction: The Poliovirus-Nanobody Example08:10

    A Liquid Phase Affinity Capture Assay Using Magnetic Beads to Study Protein-Protein Interaction: The Poliovirus-Nanobody Example

    Published on: May 29, 2012

    11.4K
    Expression and Purification of Virus-like Particles for Vaccination06:17

    Expression and Purification of Virus-like Particles for Vaccination

    Published on: June 2, 2016

    21.3K

    関連する概念動画

    Retrovirus Life Cycles01:10

    Retrovirus Life Cycles

    Retroviruses have a single-stranded RNA genome that undergoes a special form of replication. Once the retrovirus has entered the host cell, an enzyme called reverse transcriptase synthesizes double-stranded DNA from the retroviral RNA genome. This DNA copy of the genome is then integrated into the host’s genome inside the nucleus via an enzyme called integrase. Consequently, the retroviral genome is transcribed into RNA whenever the host’s genome is transcribed, allowing the...
    43.0K
    Intracellular Movement of Viruses and Bacteria01:10

    Intracellular Movement of Viruses and Bacteria

    Intracellular bacteria and viruses often comprise a group of highly infectious pathogens that can cause several diseases. Bacterial pathogens include those belonging to the genus Rickettsia responsible for conditions such as rocky mountain spotted fever and the Mediterranean spotted fever; Chlamydia, a genus responsible for a sexually transmitted disease; Coxiella burnetii, an agent responsible for Q fever. Viral pathogens include vaccinia—a poxvirus, and herpes simplex virus—a...
    3.0K
    Intralumenal Vesicles and Multivesicular Bodies01:38

    Intralumenal Vesicles and Multivesicular Bodies

    Intraluminal vesicles (ILVs) are small vesicles 50-80 nm in diameter formed during the maturation of early endosomes. A specialized endosome containing numerous ILVs is called a multivesicular body (MVB). ILVs contain internalized molecules such as antigens, nucleic acids, proteins, and metabolites. Some of these molecules are released from the MVBs inside exosomes and are transported to other cells. Other MVBs contain molecules that are retained in the ILVs and are later degraded within the...
    4.0K
    Size and Structure of Viral Genomes01:26

    Size and Structure of Viral Genomes

    Viral genomes exhibit remarkable diversity in size, structure, and composition, influencing their replication strategies and interactions with host cells. These genomes consist of either DNA or RNA and may be linear or circular. Additionally, they can be single-stranded or double-stranded, with each configuration affecting how the virus propagates within a host. RNA viruses, for instance, generally have smaller genomes than DNA viruses, a factor that contributes to their high mutation rates and...
    1.2K
    Viruses with RNA Genomes01:29

    Viruses with RNA Genomes

    RNA viruses are categorized into positive-strand, negative-strand, or double-stranded groups based on their genomic structure and replication mechanisms. This classification dictates how they exploit host cellular machinery for protein synthesis and replication. Some RNA viruses also utilize reverse transcription as part of their life cycle, further diversifying their replication strategies.Positive-Strand RNA VirusesPositive-strand RNA viruses have genomes that function directly as messenger...
    1.5K
    Subviral Agents01:29

    Subviral Agents

    Subviral agents are infectious entities that resemble viruses but lack one or more viral components, such as a capsid or essential replication machinery. These agents include viroids, prions, and satellites, each possessing distinct structural and functional characteristics that influence their mode of infection and replication.Viroids are the simplest subviral agents, consisting of circular, single-stranded RNA molecules without a protein coat. They exclusively infect plants, relying entirely...
    933