DNA polymerases ... polymerase mutations or structural variations. Mutations or structural variation that have a strong affect on function of the canonical DNA polymerases (Fig. 1) would probably ...
Exonuclease action of replicative polymerase gamma drives damage-induced mitochondrial DNA clearance
How cells respond to mitochondrial DNA (mtDNA) damage is not fully understood. This study uncovers a mechanism of mtDNA clearance following damage, driven by the exonuclease activity of the mtDNA ...
Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...
The process of transcription can be visualized by electron microscopy (Figure 1 ... the DNA double helix unwinds and RNA polymerase reads the template strand, adding nucleotides to the 3 ...
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