Radiation-induced mutation is unlikely to have induced genetic differences between dog populations in Chornobyl City and the nearby Chornobyl Nuclear Power Plant (NPP), according to a new study in ...

Mutations represent biological mutation and are used to maintain genetic diversity from one generation of a population to the next by introducing random small changes. Selections are the stage at ...

For the first time, scientists have created a database that details how hundreds of thousands of genetic mutations disrupt the function of proteins, leading to disease. | Credit: theasis via Getty ...

A new mega-database of half a million mutations may flag new ways of treating genetic disease, scientists say. When you purchase through links on our site, we may earn an affiliate commission.

How can DNA from a cheek swab determine if someone is closely related to you? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DNA tests can ...

Summary: New research reveals that certain cells inactivate one parent’s copy of a gene, leading to a bias in gene activity that may explain why some individuals with disease-causing mutations remain ...

A piece of genetic code from another chromosome, or even from a virus, can embed itself into the DNA chain, changing how it—and we—function. In 2024, however, Weichen (Arthur) Zhou and Ryan ...

Combined infection with bird flu and human flu could lead to mutations of new viruses that ... could theoretically result in genetic reassortment of the two different influenza A viruses and ...

Scientists at Scripps Research in San Diego tested various genetic mutations on virus material from infected cattle. They found that the Q226L mutation enhanced the virus's ability to attach to ...

The pair had helped identify a still-unnamed disease, which they had tied to a particular gene and to a particular somatic mutation—a genetic change that had not been passed down from a parent ...

However, most mutations were small deletions or insertions resulting in premature termination of the translation product. The development of DNA-based methods for detection of unknown mutations ...