In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Genome editing , or genome engineering , or gene editing , is a type of genetic engineering in which DNA is inserted , deleted , modified or replaced in the genome of a living organism .
Genome editing is a type of genetic engineering .