Related Experiment Video

Updated: Oct 3, 2026

Direct Restart of a Replication Fork Stalled by a Head-On RNA Polymerase
07:27

Direct Restart of a Replication Fork Stalled by a Head-On RNA Polymerase

Published on: April 29, 2010

Initiation of adenovirus DNA replication does not occur via a hairpin mechanism

J S Sussenbach, M G Kujik

    Nucleic Acids Research
    |April 1, 1978
    PubMed

    More Related Videos

    Isolation of Viral Replication Compartment-enriched Sub-nuclear Fractions from Adenovirus-infected Normal Human Cells10:22

    Isolation of Viral Replication Compartment-enriched Sub-nuclear Fractions from Adenovirus-infected Normal Human Cells

    Published on: November 12, 2015

    Electrophoretic Analysis of Replication Through Structure-Prone DNA Repeats Within the SV40-Based Human Episome05:22

    Electrophoretic Analysis of Replication Through Structure-Prone DNA Repeats Within the SV40-Based Human Episome

    Published on: September 13, 2024

    Related Concept Videos

    Replication in Prokaryotes02:57

    Replication in Prokaryotes

    DNA replication has three main steps: initiation, elongation, and termination. Replication in prokaryotes begins when initiator proteins bind to the single origin of replication (ori) on the cell’s circular chromosome. Replication then proceeds around the entire circle of the chromosome in each direction from two replication forks, resulting in two DNA molecules.Many Proteins Work Together to Replicate the ChromosomeReplication is coordinated and carried out by a host of specialized proteins.
    Replication in Prokaryotes02:57

    Replication in Prokaryotes

    DNA replication has three main steps: initiation, elongation, and termination. Replication in prokaryotes begins when initiator proteins bind to the single origin of replication (ori) on the cell’s circular chromosome. Replication then proceeds around the entire circle of the chromosome in each direction from two replication forks, resulting in two DNA molecules.Many Proteins Work Together to Replicate the ChromosomeReplication is coordinated and carried out by a host of specialized proteins.
    The DNA Replication Fork01:02

    The DNA Replication Fork

    An organism’s genome needs to be duplicated in an efficient and error-free manner for its growth and survival. The replication fork is a Y-shaped active region where two strands of DNA are separated and replicated continuously. The coupling of DNA unzipping and complementary strand synthesis is a characteristic feature of a replication fork.   Organisms with small circular DNA, such as E. coli, often have a single origin of replication; therefore, they have only two replication forks, one in...
    Restarting Stalled Replication Forks02:37

    Restarting Stalled Replication Forks

    DNA replication is initiated at sites containing predefined DNA sequences known as origins of replication. DNA is unwound at these sites by the minichromosome maintenance (MCM) helicase and other factors such as Cdc45 and the associated GINS complex.The unwound single strands are protected by replication protein A (RPA) until DNA polymerase starts synthesizing DNA at the 5’ end of the strand in the same direction as the replication fork. To prevent the replication fork from falling apart, a...
    The DNA Replication Fork01:02

    The DNA Replication Fork

    An organism’s genome needs to be duplicated in an efficient and error-free manner for its growth and survival. The replication fork is a Y-shaped active region where two strands of DNA are separated and replicated continuously. The coupling of DNA unzipping and complementary strand synthesis is a characteristic feature of a replication fork.   Organisms with small circular DNA, such as E. coli, often have a single origin of replication; therefore, they have only two replication forks, one in...
    Replication in Prokaryotes01:32

    Replication in Prokaryotes

    DNA replication has three main steps: initiation, elongation, and termination. Replication in prokaryotes begins when initiator proteins bind to the single origin of replication (ori) on the cell's circular chromosome. Replication then proceeds around the entire circle of the chromosome in each direction from the two replication forks, resulting in two DNA molecules.
    Many Proteins Work Together to Replicate the Chromosome
    Replication is coordinated and carried out by a host of specialized...