This study reveals how SV40 helicase unwinds DNA, highlighting ATP hydrolysis's role in translocation and offering insights ...

An article by UAB professor Joan-Ramon Daban analyzes in depth the physical problems associated with DNA packaging that have ...

New model captures the erratic speed of DNA copying proteins in bacteria. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 09 / 220929203715.htm ...

Their findings, which were published March 7 in Science, one of world’s leading scientific journals, not only reveal new details about how secondary DNA structures like G4s can impede DNA replication, ...

When the DNA synthesis phase of the cell cycle begins, replication begins only at those licensed sites, and only initiates, or "fires" once, according to the current model. That model was missing ...

Every living cell must interpret its genetic code—a sequence of chemical letters that governs countless cellular functions. A ...

"Our study model, the mouse liver, is an ideal organ for studying the mechanisms of DNA replication in vivo. In adult mammals, hepatocytes rarely proliferate unless they have been partially ablated.

Biochemical and functional analysis validated this model and revealed a duality in Mrc1 function: ... ensuring distribution of histones to the lagging strand during DNA replication.

A research team led by Eske Willerslev, professor at the University of Copenhagen and the University of Cambridge, has ...

New imaging tools reveal how within an hour of infection, the virus begins to alter our chromosomes to kick-start its own replication.