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News From the Field

Aphids Saved From Gruesome Death By Virus-infected Bacteria


August 21, 2009

Aphid The term "beneficial virus" sounds like an oxymoron. But pea aphids whose symbiotic bacteria have viral infections gain protection against parasitic wasps. Aphids without the infected bacteria were eaten alive from the inside out by wasp larvae. The research is the first demonstration that a virus that infects bacteria can help rather than harm the bacteria's animal host, according to a report to be published in the journal Science. Full Story

Source
University of Arizona

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2016, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards. NSF also awards about $626 million in professional and service contracts yearly.

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