関連する実験動画

Updated: Feb 11, 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

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SAMHD1は,インターフェロン誘導を防ぐために,停止した複製フォークに作用する

Flavie Coquel1, Maria-Joao Silva1,2, Hervé Técher3

  • 1Institut de Génétique Humaine, CNRS, Université de Montpellier, Laboratoire Maintien de l'Intégrité du Génome au cours de la Réplication, Ligue Contre le Cancer, Montpellier, France.

Nature
|April 20, 2018
PubMed
まとめ

SAMHD1はDNAを分解して 慢性的な炎症を予防します 有害な炎症反応を予防し,細胞の生存を促進する.

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A High-Throughput Enzyme-Coupled Activity Assay to Probe Small Molecule Interaction with the dNTPase SAMHD108:17

A High-Throughput Enzyme-Coupled Activity Assay to Probe Small Molecule Interaction with the dNTPase SAMHD1

Published on: April 16, 2021

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Visualization of DNA Replication in the Vertebrate Model System DT40 using the DNA Fiber Technique07:18

Visualization of DNA Replication in the Vertebrate Model System DT40 using the DNA Fiber Technique

Published on: October 27, 2011

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Restarting Stalled Replication Forks02:37

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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,...
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DNA replication involves the separation of the two strands of the double helix, with each strand serving as a template from which the new complementary strand is copied.  After replication, each double-stranded DNA includes one parental or “old” strand and one “new” strand. This is known as semiconservative replication. The resulting DNA molecules have the same sequence and are divided equally into the two daughter cells.
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