How does genetic engineering influence modern agriculture?

Genetic engineering, also known as genetic modification (GM), has transformed modern agriculture by enabling the development of crops that can withstand various challenges.

Key Facts

• Genetic engineering allows for the precise alteration of plant DNA, enhancing desired traits.
• Over 190 million hectares globally are planted with genetically modified crops as of 2023.
• GM crops can reduce pesticide use by up to 37%, enhancing environmental sustainability.
• The first commercially grown GM crop, the Flavr Savr tomato, was introduced in 1994.

Examples or Use Cases

• Bt corn, engineered to express a bacterial protein that is toxic to certain pests, resulting in reduced insecticide use.
• Golden Rice, modified to produce Vitamin A, aims to combat malnutrition in developing countries.

FAQs

• Is genetic engineering safe for health? Yes, numerous studies have concluded that GM foods are safe for human consumption.
• What are the environmental benefits of GM crops? They often require fewer chemical pesticides and can lead to reduced soil erosion.