NewzJennifer Doudna's research team has discovered an ancient CRISPR ancestor that holds potential applications for improving gene editing technologies. The finding sheds light on the evolutionary history of CRISPR systems and provides a new biological tool that researchers may harness for genetic modifications.
CRISPR technology, widely used for precise alterations of DNA, continues to evolve through the exploration of natural microbial defense systems. The identification of this ancient lineage expands the toolkit available to scientists working in the field of molecular biology and genetic engineering.
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