This Week in PNAS | GenomeWeb

This Week in PNAS

This week in PNAS, researchers describe their ultrahigh-throughput screening platform that uses drop-based microfluidics to overcome the limitations of traditional methods employed to measure biochemical reactions. The team applied their method ― which uses "aqueous drops dispersed in oil as picoliter-volume reaction vessels" ― to directed evolution; they identified novel mutants of enzymes.

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