Origin of the name Claire: Derived from the Latin clÄrus (bright, clear, famous). Clare is a common name throughout Europe and the British Isles, its popularity once due in part to the fame of St. Clare of Assisi (c. 1193 - 1253).The Italian nun who founded the order of the Poor Clares. From A World of Baby Names by Teresa Norman. named my daughter Clara Jane. I love her name. It has a classic wise feel to the name. It is not a popular name. I didn't want my daughter to be one of 10 kids with the same name in her classroom.
Restriction enzymes or to use their correct name, restriction endonucleases, are a type of enzyme which have the ability to cut molecules of DNA. They are often referred to as genetic scissors.
Special enzymes called restriction enzymes are used to cut the DNA at specific places. For example, an enzyme called EcoR1, found in bacteria, will cut DNA only when the sequence GAATTC occurs. The DNA pieces are sorted according to size by a sieving technique called electrophoresis.pecial enzymes called restriction enzymes are used to cut the DNA at specific places. For example, an enzyme called EcoR1, found in bacteria, will cut DNA only when the sequence GAATTC occurs. The DNA pieces are sorted according to size by a sieving technique called electrophoresis.