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tag gut bacteria culture ecology

bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
Amanda Tokash-Peters Links the Microbiome to Ecology
Shawna Williams | May 1, 2021 | 3 min read
The Centenary University professor studies the far-reaching effects of changes in the gut bacteria of mosquitos and other species.
A section of a mouse distal colon showing luminal contents with bacteria in magenta, the mucus lining (green) and the epithelial cell barrier of the gut (blue, right).
Mapping the Neighborhoods of the Gut Microbiome
Abby Olena, PhD | Jul 1, 2022 | 7 min read
Researchers are going beyond fecal samples to understand how the patterns of commensal microbes in the gastrointestinal tract influence development and health.
Intensive Loss of Gut Bacteria Diversity
Molly Sharlach | Sep 23, 2014 | 3 min read
Lengthy stints in intensive care units pare down patients’ gut microflora, a study shows.
An illustration of green bacteria floating above neutral-colored intestinal villi
The Inside Guide: The Gut Microbiome’s Role in Host Evolution
Catherine Offord | Jul 1, 2021 | 10+ min read
Bacteria that live in the digestive tracts of animals may influence the adaptive trajectories of their hosts.
How Flour Type Affects Sourdough Starters  
Niki Spahich, PhD | Dec 1, 2023 | 4 min read
By studying various sourdough starters and sequencing their microbial menageries, researchers generated useful information for people wanting to experiment in their kitchens and classrooms.
Hawaiian Bobtail squid
Symbiotic Organs: Extreme Intimacy with the Microbial World
Catherine Offord | Oct 3, 2022 | 10+ min read
All multicellular creatures interact with bacteria, but some have taken the relationship to another level with highly specialized structures that house, feed, and exploit the tiny organisms.
Microbes do vital work in human gut
Tabitha M. Powledge | Jun 1, 2006 | 3 min read
Metagenomic analysis shows bacteria, Archaea perform several crucial functions in human metabolism
The Gravity of Life
Rob Dunn | Jun 1, 2011 | 3 min read
Whose well-being is threatened by our changing relationship with the myriad organisms that shaped the evolution of our species?
Sharing the Bounty
Michelle G. Rooks and Wendy S. Garrett | Aug 1, 2011 | 10+ min read
Gut bacteria may be the missing piece that explains the connection between diet and cancer risk.

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