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\nVirus Evolution\n

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\n\nPublisher:\n\nScience360\n\n\n
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\nResearchers at Michigan State University (MSU) have demonstrated how a new virus evolves, shedding light on how easy it can be for diseases to gain dangerous mutations. The findings appear in the current issue of the journal Science. The...\nResearchers at Michigan State University (MSU) have demonstrated how a new virus evolves, shedding light on how easy it can be for diseases to gain dangerous mutations. The findings appear in the current issue of the journal Science. The scientists showed for the first time how the virus called \"Lambda\" evolved to find a new way to attack host cells, an innovation that took four mutations to accomplish. This virus infects bacteria, in particular the common E. coli bacterium. Lambda isn't dangerous to humans, but this research demonstrated how viruses evolve complex and potentially deadly new traits, noted Justin Meyer, MSU graduate student, who co-authored the paper with Richard Lenski, MSU Hannah Distinguished Professor of Microbiology and Molecular Genetics.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:13
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nScience360\n\n
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Date
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2012
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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viruses, scientists, protein, humans, evolution, traits, bacteria
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Additional Tags

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coli, national science foundation, target, attack, number, learning, happen, science, deadly, enter, evolving, general science, lambda, happened, virus, experiments, science experiments, watch, mutations, sciences, systems, lambda virus, cell, evolve
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Classroom Considerations

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Best For: Explaining a topic
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Virus Evolution\" href=\"/subscription/new\">\"Virus\n\n
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