exonuclease
/ɛksəˈnuːkleɪz/ · ex.o.nu.cl.ease
noun
- Any of a group of enzymes which cleave single nucleotides from the end of a polynucleotide (DNA or RNA) chain. The researcher studied the properties of exonucleases in relation to DNA degradation.
noun
- A type of enzyme that plays a crucial role in DNA repair and replication. Exonucleases are essential for maintaining genome stability in cells.
Did you know? The discovery of exonucleases has led to significant advancements in our understanding of DNA replication and repair, with potential applications in the development of new cancer therapies.