HI Aspirant,

There are some countries where culture of genetic engineering is quite good.Switzerland, the USA, England and Scotland are few countries best for genetic engineering.However some best colleges in genetic engineering are:

• Harvard University.
• Massachusetts Institute of Technology.
• Stanford University.
• University of California--San Francisco.
• Johns Hopkins University.
• University of Oxford.
• University of Washington.
• University of Pennsylvania.

Hope it helps!!