Typically, colon-related illnesses such as Crohn’s disease and ulcerative colitis are diagnosed via invasive tests. Thanks to a new “electronic nose,” however, it may soon be possible to detect such disorders by analyzing a whiff of the patient’s feces.
The figure summarizes the death and resurrection of Human IRGM gene.
Researchers have discovered that a long-defunct gene was resurrected during the course of human evolution. This is believed to be the first evidence of a doomed gene – infection-fighting human IRGM – making a comeback in the human/great ape lineage.