مهندسی ژنتیک

مهندسی ژنتیک

اسلاید 1: In The Name Of GOD

اسلاید 2: Chapter 2 Genetic Engineering

اسلاید 3: Introduction to Genetic Engineering A gene is a fundamental , physical and functional unit heredity.It is responsible for the physical & inheritable characteristics of an organism.

اسلاید 4: DEFINITION:Any process by which genetic material is changed in such a way as to make possible of the production of new substances or new functions.

اسلاید 5: History:The term ‘’ Genetic Engineering’’ was first coined by Jack Williamson in his science fiction novel.James Watson & Francis Crick showed that the DNA molecule has a double-helix structure.

اسلاید 6: In 1972, Paul Berg created the first recombinant DNA molecule by combining DNA from the monkey virus SV40 with that of the lambda virus.In 1973, Herbert Boyer & Stanley Cohen created the first transgenic organism by inserting antibiotic resistance genes into the plasmid of an E.coli bacterium.

اسلاید 7: The first trials of genetically engineered plants occurred in France and the UAE in 1986, tobacco plants were engineered to be resistatant to herbicides.

اسلاید 8: Process: