Archaea are often mistaken as bacteria, given that both are small, single-cell organisms. However, archaea are as genetically different from bacteria as humans are from bacteria. While archaea are found in most environments, ...
Cell & Microbiology
Oct 27, 2021
1
17
Genes aren't only inherited through birth. Bacteria have the ability to pass genes to each other, or pick them up from their environment, through a process called horizonal gene transfer, which is a major culprit in the spread ...
Molecular & Computational biology
Oct 22, 2021
0
255
Human feces don't usually stick around for long—and certainly not for thousands of years. But exceptions to this general rule are found in a few places in the world, including prehistoric salt mines of the Austrian UNESCO ...
Archaeology
Oct 13, 2021
0
518
The trillions of bacteria living in our guts play a crucial role in our ability to digest food and fight off disease. All other animals also have communities of bacteria living inside them, that scientists call microbiomes, ...
Ecology
Sep 28, 2021
0
46
Research into the human gut and the microbes key to its work—the gut microbiome—has boomed over the last decade or so because scientists have learned that the overall system has a much larger impact on our bodies than ...
Analytical Chemistry
Sep 7, 2021
0
261
Carried like stowaways in the guts of international travelers, new and potentially deadly strains of antimicrobial resistant superbugs may be coming to a community near you, suggests new research from Washington University ...
Molecular & Computational biology
Jun 7, 2021
0
194
Only an anthropologist would treasure millennia-old human feces found in dry caves.
Evolution
May 13, 2021
0
10
Crew members who took part in the Mars500 experiment showed significant changes in their gut microbiota from their 520 days in confinement, according to a new study by scientists at Université de Montreal and McGill University.
Space Exploration
Apr 23, 2021
2
46
A horse's gut microbiome communicates with its host by sending chemical signals to its cells, which has the effect of helping the horse to extend its energy output, finds a new study published in Frontiers in Molecular Biosciences. ...
Molecular & Computational biology
Apr 8, 2021
0
16
Bacterial DNA methylation occurs in diverse sequence contexts and plays important functional roles in cellular defense and gene regulation. An increasing number of studies have reported that bacterial DNA methylation has ...
Biotechnology
Apr 5, 2021
0
14
