Most plasmids used for recombinant technology have recognition sequences for a number of restriction enzymes. This allows a scientist to choose from a number of places to cut the plasmid with a restriction enzyme.
Punta de Mita location on the Central Pacific coast of Mexico, hemmed in by jungle covered mountains gives it a sub-tropical climate with only two seasons, dry fairly warm winters (November to May) and hot, semi-humid wet summers (June to October). The Sayulita region averages 345 days of sunshine and 60 inches of rain a year.
Punta Cana Weather. Sandy white beaches, turquoise waters and an abundance of sunshine draw tourists to Punta Cana year-round. Although the area receives temperate weather throughout the year, the best time to visit is generally during the dry season lasting from November through April.