In the world of viral research, uncovering a virus’s weaknesses is often a painstaking process that requires years of ...

And the footage has revealed some surprising details about this structure on which all ... Mario Tama/Getty Images The process of DNA replication is a tremendous source of wonder and focus for ...

"The replication process is carried out by large protein ... "What these cryo-EM images showed us is that the G4 structure ...

In cells, DNA and its associated material replicate at regular intervals, a process essential to ... more than 100 papers on chromosome structure and replication. Roughly 60 years later, Gilbert ...

In reality, the process of replication is far more complex than ... The study of DNA replication started almost as soon as the structure of DNA was elucidated, and it continues to this day.

control or accuracy of the overall replication process. In addition, the structure of each protein was fine-tuned by mutations that altered its amino acid sequence so as to increase its effectiveness.

and bind to the double-stranded DNA structure. The study, published in eLife, details how these protein rings, called helicases, “squeeze” the strands to open up the DNA, kicking off the replication ...

These lesions can stall the DNA replication process, what can lead to the cell ... This protein is also able to build an intermediate structure (Holliday junction) taking as a model the not ...

At some point, RNA must have replicated itself before the evolutionary arrival of DNA and proteins, and now we might know how.

DNA over-replication is a phenomenon ... genomic instability' (alterations to the structure, composition and/or number of chromosomes), and this process gives rise to aberrant cells as those ...