The metabolic capabilities encoded in the genome show multiple adaptations for survival and growth within the gut environment.
This also gives an indication that garlic leaf lectin remains stable even in the insect gut environment.
Thus the reduction in Propanoate metabolism of weaned piglets in the current study might be related to a low growth performance and unhealthy gut environment after weaning.
This article reviews the biology of trypanosome development in the fly and the multiple bacterial symbionts that inhabit the same gut environment.
We also discuss how the gut epithelium maintains its functionality by utilizing controlled proliferation and differentiation of intestinal stem cells despite damage-causing gut environment.
The novel probiotic candidate L. johnsonii reduced the number of S. sofia and Clostridium perfringens in the gut environment, and improved the birds' colonization resistance to S. sofia.
Using a mathematical model developed from their experimental results in mice, the team determined that while initially many microbes die upon entering the gut, over time their growth rate stabilizes as they adapt to the gut environment.
The insufficient efficacy of oral vaccines is partly due to antigen breakdown in the harsh gastric environment, but also to the high tolerogenic gut environment and to inadequate vaccine design.
"It's the first evidence that shows that in the gut environment, S. cerevisiae can [produce spores], germinate, and mate," says Duccio Cavalieri, a biologist at the University of Florence in Italy, who led the project.
When you look at the gut environment of people with auto-brewery syndrome you always find abnormally large numbers of yeast, most commonly a strain called Saccharomyces cerevisiae - what beer makers call "brewers yeast".
The fact that S. cerevisiae and S. paradoxus were able to mate inside the wasps means the gut environment could propagate hybrid strains that wouldn't otherwise occur, the researchers argue.
