First complete coronavirus model shows cooperation
The COVID-19 virus holds some mysteries. Scientists remain in the dark on aspects of how it fuses and enters the host cell; how it assembles itself; and how it buds off the host cell.
The COVID-19 virus holds some mysteries. Scientists remain in the dark on aspects of how it fuses and enters the host cell; how it assembles itself; and how it buds off the host cell.
Molecular & Computational biology
Feb 26, 2021
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175
Every day, in countries all over the world, people are dying because of a new virus. This time they are dying from a new strain of coronavirus called SARS-CoV-2 that causes the acute respiratory disease known as COVID-19. ...
Ecology
Apr 23, 2020
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11
Researchers have identified two sugar-binding proteins that impede the viral entry of circulating SARS-CoV-2 variants. The team, spearheaded by researchers at IMBA—Institute of Molecular Biotechnology of the Austrian Academy ...
Cell & Microbiology
Aug 10, 2021
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6650
For the first time, scientists know what happens to a virus' shape when it invades a host cell, thanks to an experiment by researchers at Penn State College of Medicine and University of Pittsburgh School of Medicine. Understanding ...
Bio & Medicine
Sep 12, 2016
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407
The most common organism in the oceans, and possibly on the entire planet, is a family of single-celled marine bacteria called SAR11. These drifting organisms look like tiny jelly beans and have evolved to outcompete other ...
Cell & Microbiology
May 29, 2020
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461
Ebola virus and bats have been waging a molecular battle for survival that may have started at least 25 million years ago, according to a study led by researchers at Albert Einstein College of Medicine, the University of ...
Cell & Microbiology
Dec 23, 2015
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1268
Light is helping Rice University scientists control both the infectivity of viruses and gene delivery to the nuclei of target cells.
Bio & Medicine
Dec 1, 2015
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15
Viruses multiply by injecting their DNA into a host cell. Once it enters the intracellular fluid, this foreign material triggers a defense mechanism known as the cGAS-STING pathway. The protein cyclic GMP-AMP Synthase (cGAS), ...
Cell & Microbiology
Aug 13, 2020
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320
Viruses are an inescapable part of life, especially in a global viral pandemic. Yet ask a roomful of scientists if viruses are alive and you'll get a very mixed response.
Plants & Animals
Jun 9, 2020
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279
Chronic infection with the parasite Toxoplasma gondii can make mice lose their innate, hard-wired fear of cats. This loss of their innate fear may persist after the parasite is no longer detectable in their brains, suggesting ...
Plants & Animals
Sep 18, 2013
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