Sentences with phrase «by different microbes»

Not exact matches

In a study published in the Canadian Medical Association Journal, researchers led by Anita Kozyrskyj found that babies born by C - section harbored a different set of microbes in their digestive tracts than those born vaginally, and that infants who were breast - fed had a different recipe of bacteria in their guts than those who were given formula.

The new findings also showed that activation of the AIM2 inflammasome by the DNA virus cytomegalovirus does not involve IRF1, suggesting that the DNA of the invading microbes is presented to the cell in different ways.

Antimicrobial peptides, produced by all living organisms as part of their immune defenses, kill microbes in several different ways.

Huang's research addresses fundamental questions about the rules bacteria live by — for instance, what determines their shape and how different wavelengths of light affect the movement of photosynthetic microbes (SN: 10/14/17, p. 17).

Although H. pylori probably arose in Africa and was carried by modern humans as they settled around the world, it has been a mystery how different types of the microbe spread globally and how they are related to each other.

«Discovering new uses for different types of natural food grade microbes in waste - to - nutrient technology is the latest breakthrough by NTU chemical and bioengineers, which can help to address the food security issues faced by the world presently,» Assoc Prof Xu said.

«We are beginning to observe that infants from different parts of the world have different patterns of colonization by microbes,» said lead study author Zachary T. Lewis, a postdoctoral fellow.

To investigate that, scientists will need to examine the brain tissue of many people who have died of Alzheimer's, looking for different pathogens and whether the microbes are surrounded by amyloid plaques, he says.

By comparing how gut microbes from human vegetarians and grass - grazing baboons digest different diets, researchers have shown that ancestral human diets, so called «paleo» diets, did not necessarily result in better appetite suppression.

By isolating five bacterial strains of endophytes found inside S. halepense rhizomes (subterranean stems used for storage and vegetative reproduction) and growing them in the lab in different mixtures of substrates, the authors determined that these microbes were able to fix and mobilize nitrogen, phosphorus, and iron.

To see if this result could be explained by the microbes inside the leaves, the team used two different methods: the traditional method of placing leaf pieces on agar - coated petri plates to see what fungi grew and directly sequencing the DNA from surface - sterilized leaves.

The microbe seems to be able to replace phosphorus with arsenic in some of its basic cellular processes — suggesting the possibility of a biochemistry very different from the one we know, which could be used by organisms in past or present extreme environments on Earth, or even on other planets.

The findings mapping the structural landmarks or epitopes recognized by CD8 + cells appear in the January 12, 2017, issue of Cell Host & Microbe and provide an important tool to track Zika - specific T cells in the context of different disease models.

Scientists can now identify microbes by their DNA, and they've discovered that microbial communities are far more diverse than anyone ever imagined, including tens or even hundreds of thousands of different microbial species, all interacting with one another.

Different types of tumors are formed by specific kinds of microbes.

«The Human Microbiome Project (HMP) was launched by NIH in 2007 to characterize the microbes found in different regions of the body....

«What is new here is that we find many different primates all losing their natural microbes in captivity and getting colonized by the same microbes that we humans have in our guts.