Assertion: gene's dna | /r/HasProperty | cut
Facets:
Source sentences:
text: Once the DNA is cut, researchers use the cell's own DNA repair machinery to add or delete pieces of genetic material, or to make changes to the DNA by replacing an existing segment with a customized DNA sequence.
text: Once the DNA is cut, the cell's natural repair mechanisms kick in and work to introduce mutations or other changes to the genome.