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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
The levels of shuttle plasmid containing the HDV antigenome decrease over time coinciding with cell division. Total DNA was extracted from HepG2 and Huh-7 cells and HDV DNA copies were quantified by qPCR.