Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Tu, Thomas [VerfasserIn]  |
| Urban, Stephan [VerfasserIn]  |
Titel: | Detection of low copy number integrated viral DNA formed by in vitro Hepatitis B infection |
Verf.angabe: | Thomas Tu, Stephan Urban |
E-Jahr: | 2018 |
Jahr: | 11/07/2018 |
Umfang: | 1 Online-Ressource (1 Videodatei, 11:14 min) |
| 10 S. |
Illustrationen: | farbig |
Fussnoten: | Gesehen am 14.06.2019 ; Enthält auch Textversion ; Wissenschaftlicher Film. Deutschland. 2018 |
Titel Quelle: | Enthalten in: JoVE. Video journal |
Ort Quelle: | [S.l.] : [s.n.], 2006 |
Jahr Quelle: | 2018 |
Band/Heft Quelle: | (2018), 141, Artikel-ID e58202, Seite 1-10 |
ISSN Quelle: | 1940-087X |
Abstract: | Hepatitis B Virus (HBV) is a common blood-borne pathogen causing liver cancer and liver cirrhosis resulting from chronic infection. The virus generally replicates through an episomal DNA intermediate; however, integration of HBV DNA fragments into the host genome has been observed, even though this form is not necessary for viral replication. The exact purpose, timing, and mechanism(s) by which HBV DNA integration occurs is not yet clear, but recent data show that it occurs very early after infection. Here, the in vitro generation and detection of HBV DNA integrations are described in detail. Our protocol specifically amplifies single copies of virus-cell DNA integrations and allows both absolute quantification and single-base pair resolution of the junction sequence. This technique has been applied to various HBV-susceptible cell types (including primary human hepatocytes), to various HBV mutants, and in conjunction with various drug exposures. We foresee this technique becoming a key assay to determine the underlying molecular mechanisms of this clinically relevant phenomenon. |
DOI: | doi:10.3791/58202 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.3791/58202 |
| Volltext: https://www.jove.com/video/58202/detection-low-copy-number-integrated-viral-dna-formed-vitro-hepatitis |
| DOI: https://doi.org/10.3791/58202 |
Datenträger: | Online-Ressource |
Dokumenttyp: | Film |
Sprache: | eng |
K10plus-PPN: | 1667474855 |
Verknüpfungen: | → Zeitschrift |
Detection of low copy number integrated viral DNA formed by in vitro Hepatitis B infection / Tu, Thomas [VerfasserIn]; 11/07/2018 (Online-Ressource)
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