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Agriculture & Environment: Agri-biotech in Africa

Definitions

Below is a directory of terms used in the field of genetically modified crops. Most of the terms have been reproduced from the University of California Biotech [UCB] or John Innes Centre [JIC].

R

Ribonucleic acid (RNA)

Chemical chains made up of the sugar ribose attached to a phosphoric acid and a base. Different types of RNA exist in cells, some of which serve as the immediate code for proteins, others of which are involved in the physical process of protein synthesis. RNA can also serve instead of DNA as the only genetic information in certain viruses.