Word: geneses
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But the truth is that even though the virus is referred to as swine flu, researchers do not yet know for sure that the A/H1N1 virus actually originated in pigs. There's been no evidence yet of pigs getting sick in either Mexico or the U.S. (Despite several countries' bans...
Now that the swine-flu virus seems well established in human beings, containment is no longer an option. The public health response must be to slow the spread, which means getting a better handle on the virus. While the difference in severity between Mexico and U.S. cases would suggest that...
A VLP vaccine may also prove easier to develop since all it requires is an accurate genetic sequence of three critical virus genes. That could especially help with swine flu, since researchers found back in the 1970s that the virus doesn't grow well in chicken eggs; that could slash...
A second paper in Nature, published by the same team at CHOP along with scientists at numerous other institutions, looked at a specific kind of genetic change: deletions and duplications of genes. While there are many such changes associated with autism, most are very rare. This paper, however, found an...
What's exciting to researchers is that the confusing array of genes associated with autism are beginning to make some kind of sense. "We are starting to get convergence around genes that affect how synapses and connections in the brain are made and maintained ... particularly in the frontal lobe" says...