3 In 1970, Hamilton Smith and Kent Wilcox from Johns Hopkins University discovered “endonuclease R” (later named HindII), a restriction enzyme isolated from Hemophilus influenza. 1 A year later, ...

Restriction enzymes are one of the most important tools in the recombinant DNA technology toolbox. But how were these enzymes discovered? And what makes them so useful? Aa Aa Aa When I come to the ...

using 1 μl of serially diluted restriction enzymes (in supplied 1× buffer). If applicable to all enzymes, these findings could have major implications. Air transport of dry ice packages is very ...