News tagged with fossil viruses
All viruses 'can be DNA stowaways'
(PhysOrg.com) -- 'Fossil viruses' preserved inside the DNA of mammals and insects suggest that all viruses, including relatives of HIV and Ebola, could potentially be ‘stowaways’ transmitted from ...
Nov 19, 2010 |
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Paleovirology expanded: Non-retroviral virus fragments found in animal genomes
Understanding the evolution of life-threatening viruses like influenza, Ebola and dengue fever, could help us to minimize their impact. New research points the way to a fossil record of viruses that have insinuated themselves ...
Nov 18, 2010 |
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Tracking viruses back in time
How long have viruses been around? No one knows. Scientists at Portland State University have begun taking the first steps toward answering this question.
Space & Earth / Earth Sciences
Sep 06, 2010 |
4.9 / 5 (11) |
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Ebola and Marburg viruses may be much older than thought
(PhysOrg.com) -- New research on the DNA of wallabies, rodents, a number of mammals and bats has found it is likely the ancestors of the Ebola and lesser-known Marburg viruses were in existence tens of millions ...
Jun 28, 2010 |
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Search results for fossil viruses
Researchers develop plant-based technology that helps biofuels, may fight cancer
(PhysOrg.com) -- For the first time, University of Florida researchers have developed plant-based technology that could reduce America’s dependence on foreign oil and may also help treat cancer.
Nanotechnology / Bio & Medicine
Mar 30, 2012 |
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Gorilla genome sequenced
The assembly of the gorilla genome was announced today, March 7, by a multi-national group of researchers. The gorilla is the last genus of the living great apes to have its genome decoded. While confirming ...
Mar 07, 2012 |
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Animal diseases increasingly plague the oceans
When dead sea mammals started washing ashore on Canada's west coast in greater numbers, marine biologist Andrew Trites was distressed to find that domestic animal diseases were killing them.
Feb 20, 2012 |
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Study provides new insights into an ancient mechanism of mammalian evolution
A team of geneticists and computational biologists in the UK today reveal how an ancient mechanism is involved in gene control and continues to drive genome evolution. The new study is published in the journal ...
Jan 12, 2012 |
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Quack medicines, insect immigrants, and what eats what among secrets revealed by DNA barcodes
The newfound scientific power to quickly "fingerprint" species via DNA is being deployed to unmask quack herbal medicines, reveal types of ancient Arctic life frozen in permafrost, expose what eats what in ...
Nov 27, 2011 |
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In search of virus fossils
Here's a theory for a comedian to consider: dinosaurs done-in by avian flu. Silly as that may be, we imagine that viruses have been infecting organisms since life first appeared on Earth, but this is mostly ...
Oct 19, 2011 |
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Solar rays could replace petroleum fuels, research shows
(PhysOrg.com) -- Alternative fuel sources for cars may have a glowing future as a Kansas State University graduate student is working to replace petroleum fuels with ones made from sunlight.
Sep 13, 2011 |
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Sex with Neanderthals and Denisovans gave healthy boost to human genome: study
For a few years now, scientists have known that humans and their evolutionary cousins had some casual flings, but now it appears that these liaisons led to a more meaningful relationship.
Aug 25, 2011 |
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Identical virus, host populations can prevail for centuries
A Woods Hole Oceanographic Institution (WHOI) scientist, analyzing ancient plankton DNA signatures in sediments of the Black Sea, has found for the first time that the same genetic populations of a virus and its algal host ...
Jul 21, 2011 |
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100-year-old specimens help determine when avian pox hit Galapagos
A research team from across the United States and Ecuador has pinpointed 1898 as the year the avipoxvirus, or avian pox, hit the Galapagos Islands and started infecting its birds. This estimation is vital ...
Jan 13, 2011 |
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List of search results for fossil viruses
