 Yoshihiro Kawaoka leads one of the research groups that the U.S. government recently forced to time out. If the virus behind bird flu mutates so that it is contagious between humans, it can cause a pandemic.
The research on lethal variants of avian influenza is essential to curb future global epidemics. It Yoshihiro Kawaoka writes in Nature. Kawaoka leads one of the research groups that the U.S. government recently forced to time out.
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 The muscles in 70 perch, caught at seven different locations, found Jerker Fick at Umea University and his colleagues, a total of 23 different medications.
Antidepressant medications, antibiotics and drugs for diabetes. Wild caught perch outside the Swedish treatment plants have up to 23 drugs in their bodies.
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 Image of virus and blow-up of inner virus structure. In the background, cryo-electron micrographs of purified viruses with their inner structure bubbling from radiation damage. Overlaid, (left) 3D computer reconstruction of a virus's outer shell and tail in gray, with the inner structure in magenta; (right) blow-up of the inner viral structure in magenta. (Credit: Image courtesy of NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases)
Since the discovery of the microscope, scientists have tried to visualize smaller and smaller structures to provide insights into the inner workings of human cells, bacteria and viruses. Now, researchers at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), part of the National Institutes of Health, have developed a new way to see structures within viruses that were not clearly seen before.
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LONDON (AP) — British scientists have found scores of fossils the great evolutionary theorist Charles Darwin and his peers collected but that had been lost for more than 150 years.
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Last Updated ( Sunday, 22 January 2012 )
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 Development of transgenic potato
The development of genetically modified potato that has occurred in Svalov since the 1980s, closed down. The reason is the resistance to GM crops in Europe.
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