Replicating bacterial DNA relies on accordion-like folds to separate, researchers discover

When bacteria cells replicate, they do so a little differently than human cells do. They don't undergo mitosis, a splitting ...

We keep finding the raw material of DNA in asteroids—what’s it telling us?

On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...
Live Science on MSN

All 5 'letters' of DNA found on an asteroid speeding through our solar system.

JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA.
Space.com on MSN

Ryugu asteroid sample contains all five key components of DNA, scientists find

A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, ...
The Lancet

How to test for hepatitis D virus infection: evidence and rationale to inform policy recommendations and future directions

Chronic hepatitis D virus (HDV) coinfection in people with chronic hepatitis B is associated with rapid progression to liver ...
Nature

Our microbial ancestors were probably oxygen-tolerant

Our limited understanding of the metabolism of our microbial ancestor is a sizeable gap in our knowledge of how complex life ...

Candel Therapeutics Reports Extended Survival Tail Observed in Trial of Aglatimagene Besadenovec (CAN-2409) in Advanced Non-Small Cell Lung Cancer Patients with Inadequate ...

Extended long-term survival observed after an additional year of follow-up in ongoing phase 2a clinical trial, with 50% of 46 patients with advanced non-small cell lung cancer (NSCLC) treated with agl ...