Bt Brinjal: Complete Guide to GM Eggplant, Benefits, Safety & Future
Reader's Note: If any labels appear blurry, please open the image in full size for maximum clarity. Chapter 1: Introduction to Bt Brinjal What is Bt Brinjal? Bt brinjal is a genetically engineered variety of brinjal ( Solanum melongena L. ), commonly known as eggplant or aubergine , developed to provide resistance against the eggplant fruit and shoot borer (EFSB) ( Leucinodes orbonalis ). This insect is one of the most destructive pests of brinjal and is responsible for significant yield losses in many Asian countries. The term "Bt" refers to Bacillus thuringiensis , a naturally occurring soil bacterium that produces insecticidal proteins known as Cry proteins . Scientists introduced a specific Bt gene into the brinjal genome so that the plant can produce the Cry protein in its tissues. When susceptible larvae feed on the plant, the protein affects their digestive system, providing effective protection against the target pest. Unlike chemical insecticides, Bt t...