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TheSfiI endonuclease cleaves DNA by a mechanism that differs from other restriction enzymes. While most restriction enzymes are dimeric proteins that interact with a single DNA site,SfiI exists in solution as a tetramer and it appears to interact with two copies of its recognition sequence before it can cleave DNA. Its primary reaction is then to cut both strands at both sites in a concerted process...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.