During DNA replication, the unwinding of strands leaves a single strand vulnerable. How does the cell protect these strands from damage? How would you identify the protein that serves as a ...

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule. Free DNA nucleotides – needed to form the new ...

DNA double-strand breaks induce local genome maintenance and inhibition of replication initiation at nearby topologically associating domains without affecting global DNA synthesis. A biochemical ...

Homologous recombination plays essential roles in the repair of DNA double strand breaks (DSBs) and collapsed replication forks. The fundamental reaction in homologous recombination is the exchange of ...

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 specific sequence of nucleotides in DNA determines the genetic traits of an organism and is passed down from parent to offspring during ... During cell division, DNA undergoes replication to ...