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tag co2 evolution microbiology

Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
bacteria inside a biofilm
How Bacterial Communities Divvy up Duties
Holly Barker, PhD | Jun 1, 2023 | 10+ min read
Biofilms are home to millions of microbes, but disrupting their interactions could produce more effective antibiotics.
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Tree with many scattered branches.
Scientists Resurrect Ancient Rubiscos to Understand Their Evolution
Alejandra Manjarrez, PhD | Oct 14, 2022 | 5 min read
A team proposes that the addition of a small accessory subunit to the carbon-fixing enzyme was key to improving its catalytic properties and specificity to CO2.
A young white-tailed deer in the snow
Possible Case of Deer-To-Human SARS-CoV-2 Transmission
Catherine Offord | Mar 3, 2022 | 2 min read
Canadian researchers identify a highly mutated variant of the virus in white-tailed deer and link it to a human COVID-19 case in the region—though they emphasize that the infection risk to people is low.
illustration of neurons in blue with synapses lighting up
Gut Molecule Linked to Decreased Myelination in Mouse Brains
Angie Voyles Askham, Spectrum | Feb 17, 2022 | 4 min read
A study shows that a molecule produced by intestinal microbes can enter the brain and that its presence is also associated with altered brain connectivity.
Tumor microbiome composite
Could Cancer’s Microbiome Help Diagnose and Treat the Disease?
Jef Akst | Mar 14, 2022 | 10+ min read
A growing appreciation of the bacterial assemblages that live within tumors has researchers striving to understand and capitalize on their role.
Collage of those featured in the article
Remembering Those We Lost in 2021
Lisa Winter | Dec 23, 2021 | 5 min read
As the year draws to a close, we look back on researchers we bid farewell to, and the contributions they made to their respective fields.
Illustration of a targeted virus over a world map
The Hunt for a Pandemic’s Origins
Martha Nelson | Jan 4, 2022 | 10+ min read
Dozens of researchers, including myself, worked for years to uncover that swine flu had leapt to humans from a pig in Mexico in 2009. We learned a lot about influenza evolution, pig farming, and outbreak risk along the way.
NIH Director Francis Collins receiving his first dose of the Moderna COVID-19 vaccine on December 2020.
Francis Collins to Retire as NIH Director by Year’s End
Christie Wilcox, PhD | Oct 5, 2021 | 3 min read
Collins has announced his intent to step down after leading the National Institutes of Health for more than 12 years.

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