A new study from researchers at the University of Copenhagen has uncovered the mechanism of an enzyme that acts like a pair of scissors in the intestines of humans and other mammals. This enzyme, called Cdx2, is essential for the proper functioning of the intestinal microbiome, and its discovery could lead to new treatments for gastrointestinal diseases. The researchers used a combination of genetic and biochemical techniques to elucidate the molecular mechanism behind Cdx2’s function. They found that Cdx2 acts like a pair of scissors to clip and rearrange strands of DNA, allowing the intestinal microbiome to adapt to its environment. This study provides new insight into the complex interplay between the microbiota and the environment and could pave the way for treatments for many gastrointestinal diseases.

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source: Phys.org