What enzyme joins DNA fragments?
Understand the Problem
The question is asking about a specific enzyme that plays a role in DNA replication or repair by joining DNA fragments together. This involves understanding the biochemical processes related to DNA manipulation.
Answer
DNA ligase
DNA ligase joins DNA fragments by catalyzing the formation of a phosphodiester bond.
Answer for screen readers
DNA ligase joins DNA fragments by catalyzing the formation of a phosphodiester bond.
More Information
DNA ligase is critical in DNA replication and repair, ensuring genetic continuity across cellular generations.
Tips
A common mistake is confusing DNA ligase with DNA polymerase, which synthesizes new DNA strands but does not join fragments.
Sources
- DNA ligase - Wikipedia - en.wikipedia.org
- Enzymatic Assembly of Overlapping DNA Fragments - PMC - NCBI - ncbi.nlm.nih.gov
- Ligase - an overview | ScienceDirect Topics - sciencedirect.com
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