Henry Cort topic. Henry Cort (?1741 â 23 May 1800) was an English ironmaster . During the Industrial Revolution in England, Cort began refining iron from pig iron to wrought iron (or bar iron) using innovative production systems. In 1783 he patented the puddling process for refining iron ore.
The most efficient procedure that scientists can use to obtain more recombinant DNA for a particular trait is to clone the recombinant DNA in a biological vector.
While most freezers in laboratories are stocked with DNA sequencing material such as restrictive enzymes today, there was a time when this was not true. The history of recombinant DNA technology was a quest to find restrictive enzymes that could be used successfully to cleave DNA.