Scientists at Duke-NUS Medical School and the National University Health System (NUHS), together with an international team ...
Natural pathogenic bacteria populations can harbour mutator alleles (with high mutation rates) that may offer a selection advantage. In the March 30 Science, Giraud et al. describe a model to ...
Scientists studying how microbes evolve have long assumed that nearly all new genetic mutations get passed down at a predictable pace and usually without either helping or hurting the microbe in ...
In the 1940s, the famous Luria–Delbrück experiment showed that bacteria evolve resistance to drugs they'd never encountered thanks to a random mutational process. When you purchase through links on ...
Traditional biochemical methods of studying human gene mutations are often laborious and costly. Now bioengineers at the University of California San Diego have developed a new simple approach to ...
Increased consumption of ultraprocessed foods can impact children’s gut health and immunity, leaving them more susceptible to the bacteria. (Getty Images) As rates of colorectal cancer soar in adults ...
As rates of colorectal cancer soar in adults younger than 50—with the American Cancer Society reporting it to be the leading cause of cancer death among such men and the second-leading among such ...
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