Asgard archaea suggest crawling motility may be far older than previously thought

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Published: 2026-09-30T15:06:12.983Z • Permanent link

Dr. Sabine Ehrenreich, a renowned microbiologist at the University of California, Berkeley, has made a groundbreaking discovery that sheds new light on the biology of Asgard archaea. These microbes, which were first identified in 2016, are believed to be our closest living relatives on Earth, and their study has long been a topic of interest in the scientific community. According to Dr. Ehrenreich's latest findings, published in the journal Nature, Asgard archaea possess a unique ability to crawl, a trait that was previously thought to be a characteristic of more complex organisms.

Researchers at the University of California, Berkeley, and the Lawrence Berkeley National Laboratory collaborated on the study, which involved the use of advanced imaging techniques to visualize the movement of Asgard archaea. The team discovered that these microbes are capable of crawling at a rate of several micrometers per second, a movement that is unlike any other known microbe. This finding has significant implications for our understanding of the evolution of life on Earth, and could potentially shed new light on the origins of eukaryotes.

Dr. Ehrenreich's research was supported by the National Science Foundation, which provided funding for the project through its Microbial Sciences program. The study was also conducted in collaboration with the Berkeley Distinguished Professorship in the Physical Sciences, which provided additional support for the research. The findings of the study are expected to be of great interest to the scientific community, and could potentially lead to new avenues of research into the biology of Asgard archaea.

The discovery of crawling motility in Asgard archaea has significant implications for the global infrastructure industry. Companies such as TotalEnergies and Eni, which are major players in the production and distribution of energy, will be particularly interested in this finding. According to a recent report by the International Energy Agency, the use of microorganisms to enhance energy production is a rapidly growing field, and companies are investing heavily in research and development in this area. The discovery of crawling motility in Asgard archaea could potentially lead to new technologies and products that could be used to improve the efficiency and sustainability of energy production.

Research communities around the world will also be watching this development closely. The discovery of crawling motility in Asgard archaea could potentially lead to new areas of research into the biology of these microbes, and could potentially shed new light on the origins of eukaryotes. The discovery could also have implications for the development of new technologies and products that could be used to improve the efficiency and sustainability of various industries. For example, the use of Asgard archaea to produce biofuels or bioproducts could potentially provide a new source of sustainable energy.

The discovery of crawling motility in Asgard archaea is part of a larger pattern of research into the biology of microorganisms. In recent years, there has been a growing recognition of the importance of microorganisms in shaping the Earth's ecosystem, and researchers have been working to develop new technologies and products that could be used to harness the power of these microbes. The study of Asgard archaea is just one example of this trend, and is part of a larger effort to understand the biology of these microbes and to develop new technologies and products that could be used to improve the efficiency and sustainability of various industries.