While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

A 2015 report published by a private genomics testing company found that 2% of 345 hot dogs tested contained traces of human DNA. However, it was unclear whether that report was a peer-reviewed ...

They also help ensure the accurate copying of DNA during cell replication. This DNA is grouped into segments called genes. Your genes determine your traits, which can range from the smallest ...

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 ...

Back in the first millennium A.D., waves of human migration across Europe created an elaborate genetic puzzle that researchers have now started to unravel with a leap in DNA analysis. An enhanced look ...

Ancient DNA unlocks new understanding of migrations in the first millennium AD. ScienceDaily . Retrieved January 28, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250101132012.htm ...

As she worked at her computer, the results revealed the sample she was examining contained human DNA. There was nothing so unusual about that in itself: at the time, the ancient DNA (aDNA ...

This fundamental work by Mäkelä et al. presents compelling experimental evidence supported by a theoretical model that the amount of chromosomal DNA can become limiting for the total rate of mRNA ...

Our annual conference features the latest research in DNA replication and repair. Our symposium provides opportunities for oral and poster presentations and interactions between senior scientists, ...

Genes exist in most cells. Inside a cell is a long strand of the chemical DNA (deoxyribonucleic acid). A DNA sequence is a specific lineup of chemical base pairs along its strand. The part of DNA ...