The mysterious goo, which a marine superintendent found in a ship’s rudder shaft housing comprised a whole new order of archaea.

Still, current data suggests gut archaea are not as varied as their bacterial neighbors. “We made a census of the diversity of methanogens in the gut, and we found around 30 species, which is not a ...

Archaea are microorganisms that were only discovered in the 1970s, and scientists still have a lot to learn about them. One challenge is that archaea are difficult to raise in the laboratory. As of ...

Archaea can be picky parasites Date: May 1, 2024 Source: Royal Netherlands Institute for Sea Research Summary: A parasite that not only feeds of its host, but also makes the host change its own ...

Most research has focused on bacteria, while little is known about archaea. Although archaea make up just 1.2% of the gut microbiome, they may have important regulatory effects.

Earth’s first life forms eventually took one of three different paths, forming the domains of Eukarya, Bacteria, and Archaea. These domains have been evolving separately for billions of years. Recent ...

Archaea and bacteria are two different domains of cellular life. They are both prokaryotes, as they are unicellular and lack a nucleus. They also look similar (even under a microscope). However ...

Scientists successfully grew Asgard archaea in the lab and took detailed images. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The Archaea was recognized as a third domain of life 40 years ago. In this Review, Emeet al. outline a brief history of the changing shape of the tree of life and examine how the recent discovery ...

Archaea microbes might instead simply be contorting their DNA to turn genes on and off –– allowing proteins to “read” the genes when the Slinkies open, and cutting off access when they close.

Like bacteria, archaea are single-celled organisms. Genetically, however, there are significant differences between the two domains, especially regarding their cell envelopes and metabolic processes.