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.
To make recombinant DNA, scientists first extract the DNA they want to mix. The DNA can come from completely different organisms, including bacteria, plants, animals, algae or fungi.Using specialized lab techniques, scientists cut the pieces of DNA they want and paste them together to make an entirely new mix of DNA, called recombinant DNA, or rDNA (See References 1).NA from different sources can be mixed to make disease-resistant crops, new vaccines, cures for genetic diseases, and proteins to use in the treatment of conditions such as sickle cell anemia, diabetes, certain cancers and other diseases (See References 2).