as informed in The researchers think this idea of using one ‘safe’ species of bacteria to fend and kill off invading, toxic bacteria could be an effective way to create new types of antibiotics.
Researchers took a group of Enterococcus bacteria from the young larvae and watched how they interacted with each other.
Deadly bacteria quickly evolve so to survive the antibiotics that once killed them off, so fighting their increasing resistance to drugs is a never-ending tug-of-war.
Scientists have known for a while that this species exists in high numbers inside the larval gut of a particular moth species, the cotton leaf worm, S. Littoralis.
A 2012 study found that that this one species alone makes up about 40 percent of the entire microbial makeup of that moth’s gut.
As it stated in Allergic rhinitisAnd even the common coldBelow are a few things you can do to promote your gut health and well-being.
These include:Avoid overuse of antibiotics that kill bacteria, including the good ones your body needs.
When bacteria in your gut are out of balance, it can cause various health problems, including neurological and psychological disorders.
This will also help lower the levels of stress, which wreaks havoc on your gut health.
Take probiotics that are essential for a good gut health.
As it stated in
Moth gut bacteria create antibiotic to defend their host: study
“Increasing evidence in both vertebrates and invertebrates suggests that gut bacteria defend hosts against invading microbes,” said Shao.
The researchers said they will next examine whether similar mechanisms exist in other insect species, and look for additional toxic compounds that shape the microbiome during host development.
In other words, the antimicrobial provides a competitive advantage for E. mundtii, contributing to its dominance in the gut microbiome, while protecting the cotton leafworm against pathogens.
“We expect that protective associations with antibiotic-producing bacteria is a common strategy of insects against microbial invaders,” Boland said.
“It has long been proposed native gut bacteria are an important component of host defense, but until now, the responsible species and molecular mechanism have not been clearly demonstrated,” first author Yongqi Shao of China’s Zhejiang University, said in a statement.
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