DNA Sudoku: Logic Of 'Sudoku' Math Puzzle Used To Vastly Enhance Genome-sequencing Capability
Wednesday, June 24, 2009 - 16:21
in Mathematics & Economics
Combining a 2,000-year-old Chinese math theorem with concepts from cryptology, scientists have devised "DNA Sudoku" -- a pooling strategy that allows tens of thousands of DNA samples to be combined and sequenced all at once. The new strategy promises to reduce costs dramatically, with sequencing projects that cost $10 million in the past now estimated to cost less than $80,000.