The cell envelope of archaea is fundamentally different from bacteria in that it does not contain peptidoglycan, and archaeal membranes are composed of ether lipids instead of ester lipids.

Although it is common knowledge that archaea don't like to be confined, likely because their cell envelope structure is more fragile than that of other microbes, archaeal tissues have now added ...

Genetically, however, there are significant differences between the two domains, especially regarding their cell envelopes and metabolic ... them as a separate archaeal sub-group: Asgard archaea.

“This is a massive problem,” Dey says. The archaeal cell would have had long protrusions, as seen on some modern-day archaea that live in close association with other microbes. The ...

Genetically, however, there are significant differences between the two domains, especially regarding their cell envelopes and metabolic ... them as a separate archaeal sub-group: Asgard archaea.

Researchers have found striking parallels between how archaeal cells and more complex cells, including humans' and animals', package and store their genetic material. The breakthrough study ...

“This is a massive problem,” Dey says. The archaeal cell would have had long protrusions, as seen on some modern-day archaea that live in close association with other microbes. The ...

The discovery of this promiscuous enzyme also raises the question of why archaeal cells need all these different cardiolipins. So far, the textbooks refer to cardiolipins as one particular molecule.

The discovery of this promiscuous enzyme also raises the question of why archaeal cells need all these different cardiolipins. So far, the textbooks refer to cardiolipins as one particular molecule.

Cells with nuclei bear certain similarities to simple archaeal cells, which may help clear up their fuzzy evolutionary past. When you purchase through links on our site, we may earn an affiliate ...

When studying the enzyme that is responsible for producing cardiolipins in archaea (single-cell organisms that constitute a separate domain of life), biochemists at the University of Groningen made a ...