This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Microbiome research has consistently been placed in the spotlight over the past two decades, and has shown tremendous promise in the fields of medicine, environmental science, food production, and agriculture. Life on Earth does not exist without microbes, and we may benefit from learning more about them. Yet, there is no common understanding amongst researchers of what a 'microbiome’ actually is. Researchers are now proposing a common definition of ‘microbiome’ to ensure better, more robust research across different disciplines. The authors build on the historical definition offered by Whipps and colleagues in 1988 using new research insights. Additionally, they highlight the importance of microbiomes as drivers for the health of many eukaryotic hosts, including humans and plants. The proposed amendments to the definition specify the elements of microbiome composition and their interactions..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Antibiotic-resistant bacteria like carbapenem-resistant Enterobacteriaceae (CRE) pose a serious threat to human health. Some resistant pathogens can exist alongside our commensal microbiota at undetectable levels. Antibiotic use can lead to outgrowth of these subclinically colonized bacteria. A recent study sought to better understand the interaction between the gut microbiota and CRE during subclinical colonization and outgrowth. First, researchers exposed wild-type mice to the CRE _K. pneumoniae_. While the levels of _K. pneumoniae_ were not detectable after exposure, the post-exposure microbiome was disrupted. Then, administration of an antibiotic cocktail, ampicillin, vancomycin, or azithromycin induced _K. pneumoniae_ outgrowth while reducing overall microbial diversity. Vancomycin only induced outgrowth in a subset of mice. The researchers found these outgrowth-susceptible mice had differences in mRNA stability pathways and xylose abundance..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.