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tag bioluminescence ecology disease medicine

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.
Picturing Infection
Kelly Rae Chi | Jan 1, 2015 | 7 min read
Whole-animal, light-based imaging of infected small mammals
Weathering Hantavirus: Ecological Monitoring Provides Predictive Model
Steve Bunk | Jul 4, 1999 | 7 min read
Photo: Steve Bunk Dave Tinnin, field research associate in the University of New Mexico's biology department, takes blood samples and measurements of rodents caught on the research station grounds. At the end of a freeway exit near Soccoro, N.M., the hairpin turn onto a gravel road is marked by a sign that warns, "Wrong Way." But it isn't the wrong way if you want to reach the University of New Mexico's (UNM) long-term ecological research (LTER) station. The sign's subterfuge is the first indi
Track Your Package
Amber Dance | Jun 1, 2011 | 7 min read
How to follow stem cells transplanted into living tissue.
Top 10 Innovations 2012
The Scientist | Dec 1, 2012 | 10+ min read
The Scientist’s 5th installment of its annual competition attracted submissions from across the life science spectrum. Here are the best and brightest products of the year.
A fruit bat in the hands of a researcher
How an Early Warning Radar Could Prevent Future Pandemics
Amos Zeeberg, Undark | Feb 27, 2023 | 8 min read
Metagenomic sequencing can help detect unknown pathogens, but its widespread use faces challenges.
Lighting Up Life in Real Time
Aileen Constans | Jun 9, 2002 | 2 min read
In recent years scientists have exploited the light-generating capability of luciferase in applications ranging from apoptosis detection to DNA quantitation. Now Alameda, Calif.-based Xenogen has taken this useful enzyme one step further, with a luciferase-based system for studying infectious diseases, cancer, and metabolic diseases in living animals in real time. Xenogen has developed Bioware™ animal models, in which pathogens, target genes, or tumor cells are tagged with luciferase, whi
The Proteasome: A Powerful Target for Manipulating Protein Levels
John Hines and Craig M. Crews | May 1, 2017 | 10+ min read
The proteasome’s ability to target and degrade specific proteins is proving useful to researchers studying protein function or developing treatments for diseases.
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.
The Scientist Announces Merged Facebook Pages for Improved User Experience
TS Social Media | Dec 15, 2018 | 2 min read
In a continued effort to bring the readers of The Scientist the most engaging social media experience, we have examined our full lineup of Facebook niche pages and found that we could streamline some of our channels to provide clearer and more succinct coverage.

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