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tag ribosomes evolution microbiology disease medicine

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.
Evolutionary Biologist Dies
Edyta Zielinska | Jan 2, 2013 | 1 min read
Carl Woese, the discoverer of the third domain of life, has passed away at age 84.
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.
Companies Seeking Solutions To Emerging Drug Resistance
Stephen Hoffert | Apr 12, 1998 | 10 min read
PHASE III NEARS: Cubist Pharmaceuticals has a promising antibiotic--daptomycin--that the company hopes to have in Phase III clinical trials in late 1998 or early 1999. Bacteria are back. Following the discovery and introduction into medicine of penicillin in 1941, intense research in microbiology produced a potent armament of antibiotics that all but eliminated a variety of infectious diseases. With this success, many large pharmaceutical companies scaled back research and development of new
Companies Pursue Diagnostics that Mine the Microbiome
Andrea Anderson | May 22, 2017 | 5 min read
Tests so far typically screen for risky patterns that may augment traditional types of clinical data.
National Academy Bestows Honors On 18 Accomplished Researchers
Edward Silverman | Apr 27, 1997 | 8 min read
Eighteen accomplished researchers, including a 91-year-old endocrinologist who's known affectionately as "the George Burns of science," are being honored for their achievements at the 134th annual meeting of the National Academy of Sciences (NAS), scheduled for April 28 in Washington, D.C. They will be feted during an event that will include the election of new academy members and the induction of members elected last year (T.W. Durso, The Scientist, May 27, 1996, page 3). The academy's highes
Articles Alert
Bernard Dixon | Mar 5, 1989 | 7 min read
LIFE SCIENCES BY BERNARD DIXON European Editorial Offices The Scientist Uxbrldge, U.K. " Positron emission tomography studies in 20 Swedish army officer cadets have revealed metabolic changes in the same regions of the brain during both tactile learning and tactile recognition. This exciting glimpse of brain metabolism accompanying conscious activity appears in a new journal launched by the European Neurosciences Association and designed to interest the entire universe of neuroscientists, fro
60 Members Elected to NAS
Barry Palevitz | Jun 25, 2000 | 6 min read
Editor's Note: On May 2, the National Academy of Sciences announced the election of 60 new members and 15 foreign associates from nine countries in recognition of their distinguished and continuing achievements in original research. Nearly half of the new members are life scientists. In this article, The Scientist presents photographs of some of the new members and comments from a few of them on their careers and on past and current research. A full directory of NAS members can be found online a
Comparative Genomics Reveals The Interrelatedness Of Life
Ricki Lewis | Jan 4, 1998 | 7 min read
Photo: Karen Young Kreeger EXCITING ERA: TIGR's Craig Venter says efforts to unravel the information being gathered will last "into the next century." While the list of genome projects grows, research focus is shifting from structure to function. So even as automated DNA sequencers crank out bases and powerful software overlaps pieces of genomes (contigs) to establish gene orders, investigators are searching and comparing those sequences among species, an approach called comparative genomics.

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