DNA is often likened to a blueprint. The particular sequence of As, Cs, Gs, and Ts in DNA provides information for building an organism. What’s not captured by this analogy is the fact that our DNA ...
When something goes wrong during DNA replication, cells call their own version of 911 to pause the process and fix the problem - a failsafe that is critical to maintaining health and staving off ...
Though scientists have learned much about DNA damage and repair over the past 50 years, important outstanding questions remain. One particularly bedeviling puzzle is how a repair protein called the ...
During the process of bacterial DNA replication, DNA Polymerase, which catalyze the synthesis of DNA, plays an indispensable role. In order to keep DNA Polymerase III sliding along, a protein complex ...
Supercoiling and looping can transmit mechanical stress along the DNA backbone that can promote the separation of the strands of the double helix at specific distant sites, exposing the DNA bases, ...
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