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tag academia microbiology culture developmental biology

A scanning electron micrograph of a coculture of E. coli and Acinetobacter baylyi. Nanotubes can be seen extending from the E. coli.
What’s the Deal with Bacterial Nanotubes?
Sruthi S. Balakrishnan | Jun 1, 2021 | 10+ min read
Several labs have reported the formation of bacterial nanotubes under different, often contrasting conditions. What are these structures and why are they so hard to reproduce?
Switch Master: A Profile of Barbara Meyer
Diana Kwon | Jan 13, 2020 | 9 min read
Working with bacteriophages and nematodes, the University of California, Berkeley, molecular biologist uncovered a role for genetic switches in early development.
An Ocean of Viruses
Joshua S. Weitz and Steven W. Wilhelm | Jul 1, 2013 | 10+ min read
Viruses abound in the world’s oceans, yet researchers are only beginning to understand how they affect life and chemistry from the water’s surface to the sea floor.
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.
Leading by Example
Lan Nguyen | Nov 6, 2005 | 7 min read
The first in her family to go to college, Jocelyn Nadeau entered Smith College intending to major in psychology.
Top 10 Innovations 2013
The Scientist | Dec 1, 2013 | 10+ min read
The Scientist’s annual competition uncovered a bonanza of interesting technologies that made their way onto the market and into labs this year.
The Heart of Europe's Biotech Sector
Martina Habeck | Aug 1, 2004 | 6 min read
More than 5,000 scientists with higher academic degrees work in public research in Europe's Upper Rhine valley, making this area one of the highest densities of life sciences-related research in the world. Now, the triangle region from Basel, Switzerland, in the south to Strasbourg, France, and Freiburg, Germany, in the north is striving to become the European heart of the biotechnology sector.The Dreiländereck or la Régio, as the region is called locally, has a lot going for it: excel
New Era in Vaccine Development
Nadia Halim | Apr 16, 2000 | 6 min read
When all fails, try a new attack. That's exactly what researchers do when they use genome sequence data to develop vaccine candidates against the most difficult pathogenic adversaries. Recent efforts are revealing previously unknown microbial genes that may encode proteins important in triggering immunity. "Whole-genome data provides insight into all the features of [organisms] including access to virtually every single antigen that may provoke an immune response," explains Michael Gottlieb, pa
Observers Praise AIDS Report But Foresee Problems In Implementation
Steven Benowitz | May 12, 1996 | 10 min read
Problems In Implementation LOUD AND CLEAR: Attorney Lynda Dee stresses the need for communication among the institutes. When a federally appointed panel announced in March the results of its 15-month-long review of the United States government's AIDS research program, AIDS activists as well as scientists cheered. The National Institutes of Health's AIDS Research Program Evaluation Working Group's recommendations largely called for scrapping what the group saw as outdated and ineffective polic
Epigenetics: Genome, Meet Your Environment
Leslie Pray | Jul 4, 2004 | 10+ min read
©Mehau Kulyk/Photo Researchers, IncToward the end of World War II, a German-imposed food embargo in western Holland – a densely populated area already suffering from scarce food supplies, ruined agricultural lands, and the onset of an unusually harsh winter – led to the death by starvation of some 30,000 people. Detailed birth records collected during that so-called Dutch Hunger Winter have provided scientists with useful data for analyzing the long-term health effects of prenat

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