Scientists at deCODE genetics have unveiled a groundbreaking map of human DNA mixing during reproduction, offering insights into genetic diversity, health, and fertility. Credit: SciTechDaily.com ...

Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...

Of course, though, testing a child's parentage based on physical features is far too subjective — that's typically where DNA tests come in. Such tests can offer a far more scientific way of ...

Additionally, more than two-thirds of these relatives shared a rare mitochondrial DNA lineage — U5b1 — and Y chromosome diversity was high, meaning most people had the same maternal ancestors ...

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.

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. Mitochondrial metabolism requires the ...

Program in Chemical Biology, Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, Oregon 97239, United States ...

DNA nanorobots can alter artificial cells Date: January 13, 2025 Source: Universitaet Stuttgart Summary: Scientists have succeeded in controlling the structure and function of biological membranes ...

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 ...

The mitochondrial DNA (mtDNA) can trigger immune responses and directly entrap pathogens ... After washing 3 times with PBS, cells were fixed using 4% paraformaldehyde and permeabilized in 0.2% ...