News From the Field
Killing the Messenger RNA--But Which One?
February 22, 2007
Tiny molecules called microRNAs only 19 to 21 nucleotides in length, are able to effectively silence sometimes large sets of genes. Several hundred species of microRNAs have been identified to date, and increasingly they are being seen as vitally important players in regulating the genome.
The Wistar Institute
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) 2017, 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.
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