SciDev.Net
Science and Development Network
News, views and information about science, technology and the developing world
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].
Producing enough food for a rapidly growing population, and taking care of our planet are two of the world's biggest challenges.
V
Vaccine
Use of a killed or debilitated organism, or a part of its contents, that is capable of inducing protection against the disease caused by that organism. Scientists are working to develop oral vaccines which can be produced in the edible plants of transgenic plants (e.g. fruits).
Value-added
Trait introduced into an organism or plant that gives that organism added value, such as the capability to produce a pharmaceutical substance. [UCB]
Virus
Small genetic element, composed of either DNA or RNA, that is protected by a protein coat. Viruses cannot make copies of themselves without invading another (host) cell, and using some of its cellular machinery. A virus is capable of existing either inside or outside a host cell. [UCB]
Information Services
The global food crisis
A series of articles debate key issues such as GM technology, media reporting and agricultural policymaking
