Single-strand-binding proteins stabilize the exposed single-stranded DNA.
DNA gyrase relieves strain ahead of the replication fork.
DNA helicase binds to the lagging-strand template at each replication fork and moves in the 5' - 3' direction along this strand, breaking hydrogen bonds and moving the replication fork.
Sample Genetics
Mariya Khan
Created on June 23, 2023
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Transcript
Single-strand-binding proteins stabilize the exposed single-stranded DNA.
DNA gyrase relieves strain ahead of the replication fork.
DNA helicase binds to the lagging-strand template at each replication fork and moves in the 5' - 3' direction along this strand, breaking hydrogen bonds and moving the replication fork.